Παραπομπή σε μορφή APA (7η εκδ.)

Γεωργιάδης, Ζ. (1979). Establishment of guidance services in developing countries with special emphasis on a guidance program for the secondary schools in Cyprus.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Γεωργιάδης, Ζήνων. Establishment of Guidance Services in Developing Countries with Special Emphasis on a Guidance Program for the Secondary Schools in Cyprus. Nicosia, 1979.

Παραπομπή σε μορφή MLA (9th εκδ.)

Γεωργιάδης, Ζήνων. Establishment of Guidance Services in Developing Countries with Special Emphasis on a Guidance Program for the Secondary Schools in Cyprus. 1979.