Perry, N., & VanZandt, Z. (2005). Exploring future options: A career development curriculum for middle school students. International Debate Education Association.
Chicago-referens (17:e uppl.)Perry, Nancy, och Zark VanZandt. Exploring Future Options: A Career Development Curriculum for Middle School Students. New York, NY: International Debate Education Association, 2005.
MLA-referens (9:e uppl.)Perry, Nancy, och Zark VanZandt. Exploring Future Options: A Career Development Curriculum for Middle School Students. International Debate Education Association, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.