APA (7th ed.) Citation

Leavenworth, R. S. Dasar-dasar Ekonomi Teknik Jilid 1. Rineka cipta.

Chicago Style (17th ed.) Citation

Leavenworth, Richard S. Dasar-dasar Ekonomi Teknik Jilid 1. Rineka cipta.

MLA (8th ed.) Citation

Leavenworth, Richard S. Dasar-dasar Ekonomi Teknik Jilid 1. Rineka cipta.

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