(2002). DAR studying bad-weather technologies for use by agrarian reform communities. Manila Bulletin.
Chicago Style aipamena"DAR Studying Bad-weather Technologies for Use by Agrarian Reform Communities." Manila Bulletin 2002.
MLA aipamena"DAR Studying Bad-weather Technologies for Use by Agrarian Reform Communities." Manila Bulletin, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.