APA
National Association of Credit Men, National Association of Credit Men, . (1958). Credit management handbook. : .
Chicago
National Association of Credit Men, National Association of Credit Men, . 1958. Credit management handbook. : .
Harvard
National Association of Credit Men, National Association of Credit Men, . (1958). Credit management handbook. : .
MLA
National Association of Credit Men, National Association of Credit Men, . Credit management handbook. : . 1958.
