Awasthi, D. D. (2000). Handbook of lichens.
Chicago Edition CitationAwasthi, Dharani Dhar. Handbook of Lichens. Dehra Dun, Bishen SIngh Mahendrapal Singh, 2000.
Cita MLAAwasthi, Dharani Dhar. Handbook of Lichens. 2000.
Atenció: Aquestes cites poden no estar 100% correctes.