Paschalis M. Kitromilides, Contributions to Balkan bibliography: World bibliographical series, vol.59: Romania, compiled by Andrea and Dennis Delatant. Vol.94: Albania, compiled by William B.Bland. Vol.107: Bulgaria, compiled by Richard J.Crampton. Vol.1: Yugoslavia, Δελτίο Κέντρου Μικρασιατικών Σπουδών, 8|1990, 247-259