Beatty, L. F. (1981). Still pictures. Educational Technology Publications.
Chicagoスタイル(17版)引用形式Beatty, LaMond F. Still Pictures. Englewood Cliffs, N.J.: Educational Technology Publications, 1981.
MLA(8版)引用形式Beatty, LaMond F. Still Pictures. Educational Technology Publications, 1981.
警告: この引用は必ずしも正確ではありません.