APA (7e ed.) Bronvermelding

Giarratani, F. (1976). Regional and interregional input-output analysis: An annotated bibliography. West Virginia University Library.

Chicago (17e ed.) Bronvermelding

Giarratani, Frank. Regional and Interregional Input-output Analysis: An Annotated Bibliography. Morgantown, West Va: West Virginia University Library, 1976.

MLA (9e ed.) Bronvermelding

Giarratani, Frank. Regional and Interregional Input-output Analysis: An Annotated Bibliography. West Virginia University Library, 1976.