Bedi, Y. P. (1974). Handbook of hygiene and public health. Atmaram.
Chicago Edition CitationBedi, Yash Pal. Handbook of Hygiene and Public Health. Delhi: Atmaram, 1974.
Cita MLABedi, Yash Pal. Handbook of Hygiene and Public Health. Atmaram, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.