APA Style
Behrens, Werner, Hawranek, Peter M.. (1991).
Manual for the Preparation of Industrial Feasibility Studies: Newly Revised dan Expanded Edition .
Vienna:
United Nations Industrial Development Organization.
Chicago Style
Behrens, Werner, Hawranek, Peter M..
Manual for the Preparation of Industrial Feasibility Studies: Newly Revised dan Expanded Edition.
Vienna:
United Nations Industrial Development Organization,
1991.
Books.
MLA Style
Behrens, Werner, Hawranek, Peter M..
Manual for the Preparation of Industrial Feasibility Studies: Newly Revised dan Expanded Edition.
Vienna:
United Nations Industrial Development Organization,
1991.
Books.
Turabian Style
Behrens, Werner, Hawranek, Peter M..
Manual for the Preparation of Industrial Feasibility Studies: Newly Revised dan Expanded Edition.
Vienna:
United Nations Industrial Development Organization,
1991.
Books.