Innes, J. (2012). The cover letter book: Your definitive guide to writing the perfect cover letter (Second edition.). Pearson.
Chicago-referens (17:e uppl.)Innes, James. The Cover Letter Book: Your Definitive Guide to Writing the Perfect Cover Letter. Second edition. Harlow, England: Pearson, 2012.
MLA-referens (8:e uppl.)Innes, James. The Cover Letter Book: Your Definitive Guide to Writing the Perfect Cover Letter. Second edition. Pearson, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.