APA-referens (7:e uppl.)

Enke, S. (1963). Economics for development. Prentice-Hall.

Chicago-referens (17:e uppl.)

Enke, Stephen. Economics for Development. Englewood Cliffs, N. J: Prentice-Hall, 1963.

MLA-referens (9:e uppl.)

Enke, Stephen. Economics for Development. Prentice-Hall, 1963.