Willins, M. Photographer's market: Where & how to sell your photographs. Writers' Digest Books.
Style de citation Chicago (17e éd.)Willins, Michael. Photographer's Market: Where & How to Sell Your Photographs. Cincinnati: Writers' Digest Books.
Style de citation MLA (9e éd.)Willins, Michael. Photographer's Market: Where & How to Sell Your Photographs. Writers' Digest Books.
Attention : ces citations peuvent ne pas être correctes à 100%.