Philippines. Department of Agriculture. Highland Agriculture Development Project. (1987). Final report: Highland Agriculture Development Project : research and extension pilot project component, Camatagan, Sabangan Mountain Province. HADP].
Čikaški stil citiranja (17. izdanje)Philippines. Department of Agriculture. Highland Agriculture Development Project. Final Report: Highland Agriculture Development Project : Research and Extension Pilot Project Component, Camatagan, Sabangan Mountain Province. [Place of publication not identified]: HADP], 1987.
MLA način citiranja (9. izdanje)Philippines. Department of Agriculture. Highland Agriculture Development Project. Final Report: Highland Agriculture Development Project : Research and Extension Pilot Project Component, Camatagan, Sabangan Mountain Province. HADP], 1987.