"ZAMBOANGA PENINSULA". Department of Environment and Natural Resources. مؤرشف من الأصل في 2018-02-02. اطلع عليه بتاريخ 2015-05-04.
hawaii.edu
soest.hawaii.edu
Barut، Noel. "National Tuna Fishery Report - Philippines"(PDF). School of Ocean and Earth Science and Technology. Marine Fisheries Research Division National Fisheries Research and Development Institute. مؤرشف من الأصل(PDF) في 2016-03-04. اطلع عليه بتاريخ 2018-09-03.
Barut، Noel. "National Tuna Fishery Report - Philippines"(PDF). School of Ocean and Earth Science and Technology. Marine Fisheries Research Division National Fisheries Research and Development Institute. مؤرشف من الأصل(PDF) في 2016-03-04. اطلع عليه بتاريخ 2018-09-03.
"ZAMBOANGA PENINSULA". Department of Environment and Natural Resources. مؤرشف من الأصل في 2018-02-02. اطلع عليه بتاريخ 2015-05-04.