P. Pushpangadan, U. Nyman, и V. George (Ред.) Tropical Botanic Garden and Reseach Institute and The Royal Danish
School of Pharmacy, Thiruvananthapuram and Copenhagen, (1995)
P. Sharma. Glimpses of Indian Ethnopharmacology, глава 1, Tropical Botanic Garden and Reseach Institute and The Royal Danish
School of Pharmacy, Thiruvananthapuram and Copenhagen, (1995)
D. Shankar. Glimpses of Indian Ethnopharmacology, глава 3, Tropical Botanic Garden and Reseach Institute and The Royal Danish
School of Pharmacy, Thiruvananthapuram and Copenhagen, (1995)