APA-referens (7:e uppl.)

Sharma, P. (1990). Universe of knowledge and research methodology. KEN.

Chicago-referens (17:e uppl.)

Sharma, Pandey. Universe of Knowledge and Research Methodology. NewDelhi: KEN, 1990.

MLA-referens (9:e uppl.)

Sharma, Pandey. Universe of Knowledge and Research Methodology. KEN, 1990.