Salter, Alexander William; Stein, Solomon (). „Endogenous currency formation in an online environment: The case of Diablo II”. The Review of Austrian Economics (în engleză). 29 (1): 53–66. doi:10.1007/s11138-014-0289-1. ISSN1573-7128.
Salter, Alexander William; Stein, Solomon (). „Endogenous currency formation in an online environment: The case of Diablo II”. The Review of Austrian Economics (în engleză). 29 (1): 53–66. doi:10.1007/s11138-014-0289-1. ISSN1573-7128.