Philippine Survey & Research Center. (1978). Greater Manila qualitative coincidental television survey, March 1978. s.n.
Chicago-referens (17:e uppl.)Philippine Survey & Research Center. Greater Manila Qualitative Coincidental Television Survey, March 1978. [S.l: s.n, 1978.
MLA-referens (9:e uppl.)Philippine Survey & Research Center. Greater Manila Qualitative Coincidental Television Survey, March 1978. s.n, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.