Films for the Humanities & Sciences (Firm), Films Media Group, & Looking Glass Pictures. (2010). Bicol River: Philippines. Films Media Group.
Cita Chicago (17th ed.)Films for the Humanities & Sciences (Firm), Films Media Group, i Looking Glass Pictures. Bicol River: Philippines. New York: Films Media Group, 2010.
Cita MLA (9th ed.)Films for the Humanities & Sciences (Firm), et al. Bicol River: Philippines. Films Media Group, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.