Βακαλόπουλος, Α. Ε. (1991). Contemporary ethnological problems in the Balkans. Thessaloniki: Society for Macedonian Studies.
Dyfyniad Arddull ChicagoΒακαλόπουλος, Απόστολος Ε. Contemporary Ethnological Problems in the Balkans. Thessaloniki: Society for Macedonian Studies, 1991.
Dyfyniad MLAΒακαλόπουλος, Απόστολος Ε. Contemporary Ethnological Problems in the Balkans. Thessaloniki: Society for Macedonian Studies, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.