Pressey, S. L. (1967). Psychology in Education. Universal Book Stall.
シカゴスタイル引用形Pressey, Sidnney L. Psychology in Education. New Delhi: Universal Book Stall, 1967.
MLA引用形式Pressey, Sidnney L. Psychology in Education. Universal Book Stall, 1967.
警告: この引用は必ずしも正確ではありません.