- Libro electrónicoThe Real Business of PhotographyRichard Weisgrau
- Libro electrónicoLicensing PhotographyVictor Perlman
- Libro electrónicoSelling Your PhotographyRichard Weisgrau
- Libro electrónicoThe Photographer's Guide to NegotiatingRichard Weisgrau
- Libro electrónicoThe Pocket Small Business Owner's Guide to NegotiatingRichard Weisgrau