(1989). Administrative Order no. 18 series of 1989: Revised rules and regulations governing conversion of private agricultural lands to non-agricultural uses. Malaya.
Cita Chicago (17th ed.)"Administrative Order No. 18 Series of 1989: Revised Rules and Regulations Governing Conversion of Private Agricultural Lands to Non-agricultural Uses." Malaya 1989.
Cita MLA (9th ed.)"Administrative Order No. 18 Series of 1989: Revised Rules and Regulations Governing Conversion of Private Agricultural Lands to Non-agricultural Uses." Malaya, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.