APA-referens (7:e uppl.)

Landau, Y. H. (1972). The Planning of the Supporting System in Rural Areas.

Chicago-referens (17:e uppl.)

Landau, Yehuda H. The Planning of the Supporting System in Rural Areas. Rehovot, 1972.

MLA-referens (8:e uppl.)

Landau, Yehuda H. The Planning of the Supporting System in Rural Areas. 1972.