APA (7th ed.) Citation

Oberholtzer, J. (2019). Ekonomi Langgas. Gramedia Widiasarana Indonesia.

Chicago Style (17th ed.) Citation

Oberholtzer, Jason. Ekonomi Langgas. Gramedia Widiasarana Indonesia, 2019.

MLA (8th ed.) Citation

Oberholtzer, Jason. Ekonomi Langgas. Gramedia Widiasarana Indonesia, 2019.

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