Bonynge, R. (1988). A collector's guide to theatrical postcards. Craftsman House.
Citazione stile Chigago Style (17a edizione)Bonynge, Richard. A Collector's Guide to Theatrical Postcards. Australia: Craftsman House, 1988.
Citatione MLA (9a ed.)Bonynge, Richard. A Collector's Guide to Theatrical Postcards. Craftsman House, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.