APA
Hartman L. P., . (2005). Perspectives in business ethics. Boston: McGraw-Hill.
Chicago
Hartman Laura Pincus, . 2005. Perspectives in business ethics. Boston: McGraw-Hill.
Harvard
Hartman L. P., . (2005). Perspectives in business ethics. Boston: McGraw-Hill.
MLA
Hartman Laura Pincus, . Perspectives in business ethics. Boston: McGraw-Hill. 2005.