Perkins, V. (1972). Film as film: Understanding and judging movies. Harmondsworth, Middlesex, England,New York, N.Y., U.S.A: Penguin Books.
Dyfyniad Arddull ChicagoPerkins, V.F. Film As Film: Understanding and Judging Movies. Harmondsworth, Middlesex, England,New York, N.Y., U.S.A: Penguin Books, 1972.
Dyfyniad MLAPerkins, V.F. Film As Film: Understanding and Judging Movies. Harmondsworth, Middlesex, England,New York, N.Y., U.S.A: Penguin Books, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.