APA-referens (7:e uppl.)

TANG, S. (1991). Economics Feasibility Of Projects Managerial And Engineering Practice. McGraw-Hill.

Chicago-referens (17:e uppl.)

TANG, S.L. Economics Feasibility Of Projects Managerial And Engineering Practice. McGraw-Hill, 1991.

MLA-referens (8:e uppl.)

TANG, S.L. Economics Feasibility Of Projects Managerial And Engineering Practice. McGraw-Hill, 1991.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.