Gaya APA

Berge, Z, L. (2001). Sustaining distance training : integrating learning technologies into the fabric of the enterprise . San Francisco: Jossey-Bass.

Gaya MLA

Berge, Zane, L.. "Sustaining distance training : integrating learning technologies into the fabric of the enterprise". San Francisco: Jossey-Bass, 2001. Buku/Printed Material.