Пожаревска, Р. (2010). Интелектуална собственост – признаване; представяне и оповестяване за счетоводни цели. С.: УИ „Стопанство“.
Caddy, I. (2000). Intellectual capital: Recognizing both assets and liabilities. Journal of Intellectual Capital, 1(2), р. 129-146.
Cazavan-Jeny, A., T. Jeanjean, and P. Joos (2011). Accounting choice and future performance: The case of R&D accounting in France. Journal of Accounting and Public Policy, 30(2), p.145-165.
Chance, D. M. and P. Peterson (2002). Real Options and Investment Valuation. The Research Foundation of the AIMR. Charlottesville, VA: CFA Institute.
Crouzet, N., J. Eberly (2018). Intangibles, Investment, and Efficiency. AEA Papers and Proceedings, 108, p. 426-431.
Damodaran, A. (2008). Damodaran on valuation. Hoboken: John Wiley & Sons.
Dhingra, G. and C. Olson (2018). Franchise Quality Score: A Metric for Intangibles [online]. CFA Institute Enterprising Investor. Available at: https://blogs.cfainstitute.org/investor/ 2018/08/27/franchise-quality-score-a-metric-for-intangibles/ [Accessed 1 Aug. 2019].
Harvey, M. G. & R. F. Lusch (1999). Balancing the intellectual capital books: Intangible liabilities. European Management Journal, 17(1), p. 85-92.
Haskel, J. and S. Westlake (2018). Capitalism without capital. Princeton: Princeton University Press.
Jeny, A. and R. Moldovan (2018). Recognition and Disclosure of Intangible Assets. – A Meta-Analysis Review. Available at SSRN: https://ssrn.com/abstract=3120397 [Accessed 1 Aug. 2019].
Lev, B. and F. Gu (2016). The End of Accounting and the Path Forward for Investors and Managers. Wiley.
Parra, M. G., P. Simo & J. M. Sallan (2006). La evolución del capital intelectual y las nuevas corrientes. Intangible Capital, 2(13), p. 277-307.
Puca, A. and M. Zyla (2019). The Intangible Valuation Renaissance: Five Methods [online]. CFA Institute Enterprising Investor. Available at: https://blogs. cfainstitute.org/investor/2019/01/11/a-renaissance-in-intangible-valuation-fivemethods/ [Accessed 1 Aug. 2019].
Reilly, R. and R. Schweihs (2016). Guide to intangible asset valuation. Revised ed. AICPA.
Sveiby, K. E. (2010). Methods for Measuring Intangible Assets. Available at: https://www.sveiby.com/files/pdf/1537275071_methods-intangibleassets.pdf [Accessed 1 Aug. 2019].
Wyatt, A. and M. Abernethy (2008). Accounting for Intangible Investments. Australian Accounting Review, 18(2), p. 95-107.