APA-referens (7:e uppl.)

GOUGH LEO. (2002). VALUATION. CAPSTONE PUBLISHING.

Chicago-referens (17:e uppl.)

GOUGH LEO. VALUATION. U K: CAPSTONE PUBLISHING, 2002.

MLA-referens (9:e uppl.)

GOUGH LEO. VALUATION. CAPSTONE PUBLISHING, 2002.