Não informado. (1948). Personnel administrator. American Society for Personnel Administration.
Cita Chicago Style (17a ed.)Não informado. Personnel Administrator. Berea, Ohio: American Society for Personnel Administration, 1948.
Cita MLA (8a ed.)Não informado. Personnel Administrator. American Society for Personnel Administration, 1948.
Precaución: Estas citas no son 100% exactas.