APA-viite (7. p.)

ebrary, Inc, & Samuels, W. J. (2002). The founding of institutional economics: The leisure class and sovereignty. Routledge.

Chicago-viite (17. p.)

ebrary, Inc, ja Warren J. Samuels. The Founding of Institutional Economics: The Leisure Class and Sovereignty. London ; New York: Routledge, 2002.

MLA-viite (9. p.)

ebrary, Inc, ja Warren J. Samuels. The Founding of Institutional Economics: The Leisure Class and Sovereignty. Routledge, 2002.