APA (7th ed.) Citation

ECKHOLM, E. Krisis Energi Kayu Sumber Daya Pembaharu. Yayasan Obor In.

Chicago Style (17th ed.) Citation

ECKHOLM, Erick. Krisis Energi Kayu Sumber Daya Pembaharu. Yayasan Obor In.

MLA (8th ed.) Citation

ECKHOLM, Erick. Krisis Energi Kayu Sumber Daya Pembaharu. Yayasan Obor In.

Warning: These citations may not always be 100% accurate.