National Resources Management Center. (1985). Study on forest reserve laws and enactments. The Diviision.
Cita Chicago (17th ed.)National Resources Management Center. Study on Forest Reserve Laws and Enactments. QC: The Diviision, 1985.
Cita MLA (9th ed.)National Resources Management Center. Study on Forest Reserve Laws and Enactments. The Diviision, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.