Creth, S. D. (1986). Effective on the job training: Developing library human resources. Chicago: American Library Association.
استشهاد بنمط شيكاغوCreth, Sheila D. Effective On the Job Training: Developing Library Human Resources. Chicago: American Library Association, 1986.
MLA استشهادCreth, Sheila D. Effective On the Job Training: Developing Library Human Resources. Chicago: American Library Association, 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.