APA-referens (7:e uppl.)

Patel, P. (1983). Raw material. Culture Bharati.

Chicago-referens (17:e uppl.)

Patel, Pannalal. Raw Material. Ahmedabad: Culture Bharati, 1983.

MLA-referens (9:e uppl.)

Patel, Pannalal. Raw Material. Culture Bharati, 1983.