Τόπος έκδοσης Transactions of the National Academy of Science and Technology (2015)

Τόπος έκδοσης Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) (2008)

Τόπος έκδοσης Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) (2006)

Τόπος έκδοσης Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) (2003)

Τόπος έκδοσης Compendium of Human Ecology Researches in the Philippines (2003)

Έκδοση 1994

Τόπος έκδοσης Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) (1992)

Έκδοση 1992

Έκδοση 1977