Lua APA (7ú heag.)

Blastique, . T., & Bugna, . S. . C. (2001). Description and analysis of the protected area system in the Philippines. Asean Biodiversity.

Lua i Stíl Chicago (17ú heag.)

Blastique, Tess, agus Sahlee C. Bugna. "Description and Analysis of the Protected Area System in the Philippines." Asean Biodiversity 2001.

Lua MLA (9ú heag.)

Blastique, Tess, agus Sahlee C. Bugna. "Description and Analysis of the Protected Area System in the Philippines." Asean Biodiversity, 2001.

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