Σφυρόερας, Β. Β., Αβραμέα, Ά., Ασδραχάς, Σ. Ι., Cox, G., & Solman, J. (1985). Maps and map-makers of the Aegean. Athens: Olkos Editions.

Σφυρόερας, Βασίλης Βλ., Άννα Αβραμέα, Σπύρος Ι. Ασδραχάς, G. Cox, and J. Solman. Maps and Map-makers of the Aegean. Athens: Olkos Editions, 1985.

Σφυρόερας, Βασίλης Βλ., et al. Maps and Map-makers of the Aegean. Athens: Olkos Editions, 1985.