Cita APA

Không rõ. (2001). Job Descriptions, Specifications, andStandards. Youth PublishingHouse.

Chicago Style Citation

Không rõ. Job Descriptions, Specifications, AndStandards. Youth PublishingHouse, 2001.

Cita MLA

Không rõ. Job Descriptions, Specifications, AndStandards. Youth PublishingHouse, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.