Tomar, M. (1968). Manual of photo-interpretation in temperate and sub-tropical forests of Western Himalayas. Preinvestment Survey of Forest Resources.
Citazione stile Chigago Style (17a edizione)Tomar, M.S. Manual of Photo-interpretation in Temperate and Sub-tropical Forests of Western Himalayas. Dehra Dun: Preinvestment Survey of Forest Resources, 1968.
Citatione MLA (9a ed.)Tomar, M.S. Manual of Photo-interpretation in Temperate and Sub-tropical Forests of Western Himalayas. Preinvestment Survey of Forest Resources, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.