Horngren, C. T., & Leer, J. A. (1969). CPA problems and approaches to solutions (Third edition.).
Citazione stile Chigago Style (17a edizione)Horngren, Charles T., e J. Arthur Leer. CPA Problems and Approaches to Solutions. Third edition. Quezon City, lemar Phoenix, 1969.
Citatione MLA (9a ed.)Horngren, Charles T., e J. Arthur Leer. CPA Problems and Approaches to Solutions. Third edition. 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.