Não informado. (1985). College Teaching. Heldref Publications.
Chicagoスタイル(17版)引用形式Não informado. College Teaching. Washington: Heldref Publications, 1985.
MLA(8版)引用形式Não informado. College Teaching. Heldref Publications, 1985.
警告: この引用は必ずしも正確ではありません.