APA (7e ed.) Bronvermelding

GRIFFITHS, T. R. W. (1991). Bloomsbury theatre guide: :the comprehensive guide to who's who and what's what in theatre today. Bloomsbury Publishers.

Chicago (17e ed.) Bronvermelding

GRIFFITHS, Trevor R. WODDIS. Bloomsbury Theatre Guide: :the Comprehensive Guide to Who's Who and What's What in Theatre Today. Bloomsbury Publishers, 1991.

MLA (9e ed.) Bronvermelding

GRIFFITHS, Trevor R. WODDIS. Bloomsbury Theatre Guide: :the Comprehensive Guide to Who's Who and What's What in Theatre Today. Bloomsbury Publishers, 1991.