Vargas, J. S. (1972). Writing worthwhile behavioral objectives. Harper & Row.
Chicagoスタイル(17版)引用形式Vargas, Julie S. Writing Worthwhile Behavioral Objectives. New York: Harper & Row, 1972.
MLA(8版)引用形式Vargas, Julie S. Writing Worthwhile Behavioral Objectives. Harper & Row, 1972.
警告: この引用は必ずしも正確ではありません.