Παραπομπή APA

Dheer, S. a. S. (1992). Developmental games and recreational activities. Friends.

Παραπομπή Chicago Style

Dheer, S and Saini. Developmental Games and Recreational Activities. Delhi: Friends, 1992.

Παραπομπή MLA

Dheer, S and Saini. Developmental Games and Recreational Activities. Friends, 1992.