Pasion, D. S. (1982). Simplified bookkeeping. [s.n.].
Chicago Style (17th ed.) CitationPasion, D S. Simplified Bookkeeping. Manila: [s.n.], 1982.
MLA (9th ed.) CitationPasion, D S. Simplified Bookkeeping. [s.n.], 1982.
Warning: These citations may not always be 100% accurate.