Negi,S.S. (2001). Forest policy and law (1.). IBD.
Chicago Style aipamenaNegi,S.S. Forest Policy and Law. 1. Dehra Dun: IBD, 2001.
MLA aipamenaNegi,S.S. Forest Policy and Law. 1. IBD, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Negi,S.S. (2001). Forest policy and law (1.). IBD.
Chicago Style aipamenaNegi,S.S. Forest Policy and Law. 1. Dehra Dun: IBD, 2001.
MLA aipamenaNegi,S.S. Forest Policy and Law. 1. IBD, 2001.