Ballada, W. (2006). Basic accounting: Made easy (11th ed.). Win Ballada and Susan Ballada.
Chicago Style aipamenaBallada, Win. Basic Accounting: Made Easy. 11th ed. Manila: Win Ballada and Susan Ballada, 2006.
MLA aipamenaBallada, Win. Basic Accounting: Made Easy. 11th ed. Win Ballada and Susan Ballada, 2006.
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