KNIGHT, J. F. Usahakan jantung sehat. Bandung.
Chicago Style (17th ed.) CitationKNIGHT, JOHN F. Usahakan Jantung Sehat. Bandung.
MLA (8th ed.) CitationKNIGHT, JOHN F. Usahakan Jantung Sehat. Bandung.
Warning: These citations may not always be 100% accurate.