Acosta, A. R. (1998). Fragmented unions. Philippine Collegian.
Chicago Style (17th ed.) CitationAcosta, Abraham Rey. "Fragmented Unions." Philippine Collegian 1998.
MLA (9th ed.) CitationAcosta, Abraham Rey. "Fragmented Unions." Philippine Collegian, 1998.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.