(1974). The international who's who 1974-75 (Thirty-eighth edition.). London: Europa Publications Limited.
Παραπομπή Chicago StyleThe International Who's Who 1974-75. Thirty-eighth edition. London: Europa Publications Limited, 1974.
Παραπομπή MLAThe International Who's Who 1974-75. Thirty-eighth edition. London: Europa Publications Limited, 1974.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.