Essentials of credit, collections, and accounts receivable by Mary S. Schaeffer, 2002
International credit and collections: a guide to extending credit worldwide by Mary S. Schaeffer, 2001
Lived economies of default- consumer credit, debt collection and the capture of affect by Joe Deville, 2015
The guide to getting paid: weed out bad paying customers, collect on past due balances and avoid bad debt by Michelle Dunn, 2011