Παραπομπή APA

Ciarlo. A James. (1981). Utilising Evaluation: Concepts and Measurement Techniiques. Sage.

Παραπομπή Chicago Style

Ciarlo. A James. Utilising Evaluation: Concepts and Measurement Techniiques. Beverly Hills: Sage, 1981.

Παραπομπή MLA

Ciarlo. A James. Utilising Evaluation: Concepts and Measurement Techniiques. Sage, 1981.