Παραπομπή σε μορφή APA (7η εκδ.)

Niesing, W. (1993). The labor market position of ethnic minorities in the Netherlands =: De arbeidsmarktpositie van etnische minderheden in Nederland.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Niesing, Willem. The Labor Market Position of Ethnic Minorities in the Netherlands =: De Arbeidsmarktpositie Van Etnische Minderheden in Nederland. 1993.

Παραπομπή σε μορφή MLA (8th εκδ.)

Niesing, Willem. The Labor Market Position of Ethnic Minorities in the Netherlands =: De Arbeidsmarktpositie Van Etnische Minderheden in Nederland. 1993.