Philippines. Abaca Industry Development Authority. (1980). Statistical bulletin for abaca industry. AIDA.
Cita Chicago (17th ed.)Philippines. Abaca Industry Development Authority. Statistical Bulletin for Abaca Industry. Makati, Metro Manila: AIDA, 1980.
Cita MLA (9th ed.)Philippines. Abaca Industry Development Authority. Statistical Bulletin for Abaca Industry. AIDA, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.