Παραπομπή σε μορφή APA (7η εκδ.)

Krauss, A. (2013). External Influences and the Educational Landscape: Analysis of Political, Economic, Geographic, Health and Demographic Factors in Ghana. Springer New York : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Krauss, Alexander. External Influences and the Educational Landscape: Analysis of Political, Economic, Geographic, Health and Demographic Factors in Ghana. New York, NY: Springer New York : Imprint: Springer, 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

Krauss, Alexander. External Influences and the Educational Landscape: Analysis of Political, Economic, Geographic, Health and Demographic Factors in Ghana. Springer New York : Imprint: Springer, 2013.