(1985). Menuju Kelestarian Lingkungan Hidup. PT Gramedia.
Chicago Style (17th ed.) CitationMenuju Kelestarian Lingkungan Hidup. PT Gramedia, 1985.
MLA (8th ed.) CitationMenuju Kelestarian Lingkungan Hidup. PT Gramedia, 1985.
Warning: These citations may not always be 100% accurate.