Cita APA (7a ed.)
Zachmann, R. (1993). Development of training materials: Printed matter.
Cita Chicago Style (17a ed.)
Zachmann, R. Development of Training Materials: Printed Matter. 1993.
Cita MLA (9a ed.)
Zachmann, R. Development of Training Materials: Printed Matter. 1993.
Precaución: Estas citas no son 100% exactas.