Prakash, R. (2023). Elementary physiography for forest rangers. Government of India, Delhi.
Chicago Style aipamenaPrakash, Ram. Elementary Physiography for Forest Rangers. Government of India, Delhi, 2023.
MLA aipamenaPrakash, Ram. Elementary Physiography for Forest Rangers. Government of India, Delhi, 2023.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.