APA
Parker Publishing Co. Editorial Staff, Parker Publishing Co. Editorial Staff, . (1964). Successful secretary. : .
Chicago
Parker Publishing Co. Editorial Staff, Parker Publishing Co. Editorial Staff, . 1964. Successful secretary. : .
Harvard
Parker Publishing Co. Editorial Staff, Parker Publishing Co. Editorial Staff, . (1964). Successful secretary. : .
MLA
Parker Publishing Co. Editorial Staff, Parker Publishing Co. Editorial Staff, . Successful secretary. : . 1964.
