Παραπομπή σε μορφή APA (7η εκδ.)

Νικολάου, Κ. (1978). Inter-size efficiency differentials in Greek manufacturing. Center of Planning and Economic Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Νικολάου, Καλλιόπη. Inter-size Efficiency Differentials in Greek Manufacturing. Athens: Center of Planning and Economic Research, 1978.

Παραπομπή σε μορφή MLA (8th εκδ.)

Νικολάου, Καλλιόπη. Inter-size Efficiency Differentials in Greek Manufacturing. Center of Planning and Economic Research, 1978.