Tiwari, D. S. R., & Edited by Singh, D. Y. k. (2008). Health education. APH Pub.
Chicago Style (17th ed.) ZitazioaTiwari, Dr. Saket Raman, eta Dr Yogesh kumar Edited by Singh. Health Education. Nedw Delhi: APH Pub, 2008.
MLA (9th ed.) ZitazioaTiwari, Dr. Saket Raman, eta Dr Yogesh kumar Edited by Singh. Health Education. APH Pub, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.