APA aipamena

Zweizig, D. (1996). The Tell it! manual: The complete program for evaluating library performance. American Library Association.

Chicago Style aipamena

Zweizig, Douglas. The Tell It! Manual: The Complete Program for Evaluating Library Performance. Chicago: American Library Association, 1996.

MLA aipamena

Zweizig, Douglas. The Tell It! Manual: The Complete Program for Evaluating Library Performance. American Library Association, 1996.