Cita APA (7a ed.)
Kotuľák, J. Standardization of public service.
Cita Chicago Style (17a ed.)
Kotuľák, Jozef. Standardization of Public Service.
Cita MLA (9a ed.)
Kotuľák, Jozef. Standardization of Public Service.
Precaución: Estas citas no son 100% exactas.