APA aipamena

University of the Philippines (Diliman). Library. Filipiniana Section. Index to poems, 1946-1967.

Chicago Style aipamena

University of the Philippines (Diliman). Library. Filipiniana Section. Index to Poems, 1946-1967.

MLA aipamena

University of the Philippines (Diliman). Library. Filipiniana Section. Index to Poems, 1946-1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.