Gaya APA

Skager, R. (1978). Lifelong education and evaluation practice : a study on the development of a framework for designing evaluation systems at the school stage in the perspective of lifelong education . New York: Pergamon.

Gaya MLA

Skager, Rodney. "Lifelong education and evaluation practice : a study on the development of a framework for designing evaluation systems at the school stage in the perspective of lifelong education". New York: Pergamon, 1978. Text.