APA ציטוט

Hewings, G. J. (1985). Regional input-output analysis. Sage.

Chicago Style (17th ed.) Citation

Hewings, Geoffrey J.D. Regional Input-output Analysis. -Beverly Hills, Calif.: Sage, 1985.

ציטוט MLA

Hewings, Geoffrey J.D. Regional Input-output Analysis. Sage, 1985.