Παραπομπή APA

Bedi, R. D. (1958). Theory,history and prctice of co-operation. Interational publishig house.

Παραπομπή Chicago Style

Bedi, Raghubans Dev. Theory,history and Prctice of Co-operation. Meerut: Interational publishig house, 1958.

Παραπομπή MLA

Bedi, Raghubans Dev. Theory,history and Prctice of Co-operation. Interational publishig house, 1958.