APA aipamena

Keller, K. (1999). The interactive guide to director 6. Que Education & Training.

Chicago Style aipamena

Keller, Kirk. The Interactive Guide to Director 6. Indiannapolis: Que Education & Training, 1999.

MLA aipamena

Keller, Kirk. The Interactive Guide to Director 6. Que Education & Training, 1999.