एपीए उद्धरण

Scheerens, J. (2020). Opportunity to Learn, Curriculum Alignment and Test Preparation . 1st ed. 2017. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Scheerens, Jaap. Opportunity to Learn, Curriculum Alignment and Test Preparation . 1st Ed. 2017. Springer International Publishing, 2020.

एमएलए उद्धरण

Scheerens, Jaap. Opportunity to Learn, Curriculum Alignment and Test Preparation . 1st Ed. 2017. Springer International Publishing, 2020.