APA-viite (7. p.)

Boulter, N. (1999). The art of HRD: People and competencies. Crest Publishing House.

Chicago-viite (17. p.)

Boulter, Nick. The Art of HRD: People and Competencies. New Delhi: Crest Publishing House, 1999.

MLA-viite (8. p.)

Boulter, Nick. The Art of HRD: People and Competencies. Crest Publishing House, 1999.