Παραπομπή APA

(1970). The international who's who 1970-71 (Thirty-fourth edition.). London: Europa Publications Limited.

Παραπομπή Chicago Style

The International Who's Who 1970-71. Thirty-fourth edition. London: Europa Publications Limited, 1970.

Παραπομπή MLA

The International Who's Who 1970-71. Thirty-fourth edition. London: Europa Publications Limited, 1970.

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