APA (7th ed.) Citation

Marpaung, P. (2007). Setengah Isi Setengah Kosong: "Half Full - Half Empty". MQS Publishing.

Chicago Style (17th ed.) Citation

Marpaung, Parlindungan. Setengah Isi Setengah Kosong: "Half Full - Half Empty". MQS Publishing, 2007.

MLA (8th ed.) Citation

Marpaung, Parlindungan. Setengah Isi Setengah Kosong: "Half Full - Half Empty". MQS Publishing, 2007.

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