APA (7th ed.) Citation

TOBING, L. (1991). Ekonomi teknik. Rakan.

Chicago Style (17th ed.) Citation

TOBING, Lml. Ekonomi Teknik. Rakan, 1991.

MLA (8th ed.) Citation

TOBING, Lml. Ekonomi Teknik. Rakan, 1991.

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