APA-referens (7:e uppl.)

Gill, K. S. (1979). Research on dwarf wheats. Indian Council of Agricultural Research.

Chicago-referens (17:e uppl.)

Gill, Khem Singh. Research on Dwarf Wheats. New Delhi: Indian Council of Agricultural Research, 1979.

MLA-referens (8:e uppl.)

Gill, Khem Singh. Research on Dwarf Wheats. Indian Council of Agricultural Research, 1979.