APA-viite

Reethamma, K. V. R., & Shankar Shashidhar; Guide. (2001). Studies on respiratory functions associated with occupations (Ph.D.).

Chicago-tyylinen lähdeviittaus

Reethamma, K V; Researcher, ja Shankar Shashidhar; Guide. Studies on Respiratory Functions Associated with Occupations. Ph.D. Kottayam, Mahatma Gandhi University, 2001.

MLA-viite

Reethamma, K V; Researcher, ja Shankar Shashidhar; Guide. Studies on Respiratory Functions Associated with Occupations. Ph.D. 2001.