Mangal S K. (1992). Health and physical education (9.). Parkash.
Chicago Style aipamenaMangal S K. Health and Physical Education. 9. Ludhiana: Parkash, 1992.
MLA aipamenaMangal S K. Health and Physical Education. 9. Parkash, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.