Παραπομπή σε μορφή APA (7η εκδ.)

Brazil. National council for Graduate Studies. (1976). National plan for graduate studies. the Ministry.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brazil. National council for Graduate Studies. National Plan for Graduate Studies. Federal District, Brasilia: the Ministry, 1976.

Παραπομπή σε μορφή MLA (8th εκδ.)

Brazil. National council for Graduate Studies. National Plan for Graduate Studies. the Ministry, 1976.