Philippine Mass Communications Research Society & Philippine Survey and Research Center. (1979). Central Luzon television day-after recall survey, August 11-17, 1979. s.n.
Chicago-referens (17:e uppl.)Philippine Mass Communications Research Society och Philippine Survey and Research Center. Central Luzon Television Day-after Recall Survey, August 11-17, 1979. [S.l: s.n, 1979.
MLA-referens (9:e uppl.)Philippine Mass Communications Research Society och Philippine Survey and Research Center. Central Luzon Television Day-after Recall Survey, August 11-17, 1979. s.n, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.