WIDJAJA, G. Jual Beli. RajaGrafindo Persada.
Chicago Style (17th ed.) CitationWIDJAJA, Gunawan. Jual Beli. RajaGrafindo Persada.
MLA (8th ed.) CitationWIDJAJA, Gunawan. Jual Beli. RajaGrafindo Persada.
Warning: These citations may not always be 100% accurate.