APA (7e ed.) Bronvermelding

Philippine Mass Communication Research Society & Philippine Survey & Research Center, Inc. (1977). Davao City quantitative coincidental radio survey: February, 1977. PSRC.

Chicago (17e ed.) Bronvermelding

Philippine Mass Communication Research Society en Inc Philippine Survey & Research Center. Davao City Quantitative Coincidental Radio Survey: February, 1977. [Quezon City: PSRC, 1977.

MLA (9e ed.) Bronvermelding

Philippine Mass Communication Research Society en Inc Philippine Survey & Research Center. Davao City Quantitative Coincidental Radio Survey: February, 1977. PSRC, 1977.