Hills, P. J. (1976). The self-teaching process in higher education. Croom Helm.
Chicagoスタイル(17版)引用形式Hills, P. J. The Self-teaching Process in Higher Education. London: Croom Helm, 1976.
MLA(8版)引用形式Hills, P. J. The Self-teaching Process in Higher Education. Croom Helm, 1976.
警告: この引用は必ずしも正確ではありません.