APA-referens (7:e uppl.)

Linnemann, H. (1992). South-South trade preferences: The GSTP and trade in manufactures. Sage.

Chicago-referens (17:e uppl.)

Linnemann, Hans. South-South Trade Preferences: The GSTP and Trade in Manufactures. New Delhi ; Newbury Park, Calif.: Sage, 1992.

MLA-referens (8:e uppl.)

Linnemann, Hans. South-South Trade Preferences: The GSTP and Trade in Manufactures. Sage, 1992.