Παραπομπή σε μορφή APA (7η εκδ.)

Figueira, C. (2013). Languages at war: External language spread policies in Lusophone Africa : Mozambique and Guinea-Bissau at the turn of the 21st century. Peter Lang.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Figueira, Carla. Languages at War: External Language Spread Policies in Lusophone Africa : Mozambique and Guinea-Bissau at the Turn of the 21st Century. New York: Peter Lang, 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Figueira, Carla. Languages at War: External Language Spread Policies in Lusophone Africa : Mozambique and Guinea-Bissau at the Turn of the 21st Century. Peter Lang, 2013.