Otto, S. (1980). Ekologi dan Pembangunan (Ecology And Development). Pajajaran.
Chicago Style (17th ed.) CitationOtto, Soemarwoto. Ekologi Dan Pembangunan (Ecology And Development). Pajajaran, 1980.
MLA (8th ed.) CitationOtto, Soemarwoto. Ekologi Dan Pembangunan (Ecology And Development). Pajajaran, 1980.
Warning: These citations may not always be 100% accurate.