Association of Commonwealth Universities. London. (1991). Commonwealth Universities Yearbook 1991. Association of Commonwealth Universities.
Παραπομπή Chicago StyleAssociation of Commonwealth Universities. London. Commonwealth Universities Yearbook 1991. London: Association of Commonwealth Universities, 1991.
Παραπομπή MLAAssociation of Commonwealth Universities. London. Commonwealth Universities Yearbook 1991. Association of Commonwealth Universities, 1991.
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