Goodyear, M. R., & Klohr, M. C. (1954). Managing for effective living (2nd ed.). john wiley & sons, inc.
Chicago (17e ed.) BronvermeldingGoodyear, Margaret R., en Mildred Chapin Klohr. Managing for Effective Living. 2nd ed. [New York]: john wiley & sons, inc, 1954.
MLA (9e ed.) BronvermeldingGoodyear, Margaret R., en Mildred Chapin Klohr. Managing for Effective Living. 2nd ed. john wiley & sons, inc, 1954.