Manansala, M. M. (1990). Primer on the law on Kalakalan 20: Otherwise known as the Magna Carta for Countryside and Barangay business enterprises (Republic Act No. 6810.). National Bookstore.
Chicago Style (17th ed.) CitationManansala, Manuel M. Primer on the Law on Kalakalan 20: Otherwise Known as the Magna Carta for Countryside and Barangay Business Enterprises (Republic Act No. 6810.). Metro Manila: National Bookstore, 1990.
MLA (9th ed.) CitationManansala, Manuel M. Primer on the Law on Kalakalan 20: Otherwise Known as the Magna Carta for Countryside and Barangay Business Enterprises (Republic Act No. 6810.). National Bookstore, 1990.
Warning: These citations may not always be 100% accurate.