Amran Bustam. (1964). Djawaban hitung dagang I. Djakarta: Pradnjaparamita.
Chicago Style CitationAmran Bustam. Djawaban Hitung Dagang I. Djakarta: Pradnjaparamita, 1964.
MLA CitationAmran Bustam. Djawaban Hitung Dagang I. Djakarta: Pradnjaparamita, 1964.
Warning: These citations may not always be 100% accurate.