Landrum, R. E. (1999). Introduction to psychology practice tests. Boston: McGraw-Hill College.
シカゴスタイル引用形Landrum, R. Eric. Introduction to Psychology Practice Tests. Boston: McGraw-Hill College, 1999.
MLA引用形式Landrum, R. Eric. Introduction to Psychology Practice Tests. Boston: McGraw-Hill College, 1999.
警告: この引用は必ずしも正確ではありません.