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-viite (17. p.)Philippine Mass Communications Research Society ja Philippine Survey and Research Center. Central Luzon Television Day-after Recall Survey, August 11-17, 1979. [S.l: s.n, 1979.
MLA-viite (9. p.)Philippine Mass Communications Research Society ja Philippine Survey and Research Center. Central Luzon Television Day-after Recall Survey, August 11-17, 1979. s.n, 1979.
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