Dyfyniad APA

Caffrey, J., & Isaacs, H. H. (1971). Estimating the impact of a college or university on the local economy. American Council on Education.

Dyfyniad Arddull Chicago

Caffrey, John, and Herbert H. Isaacs. Estimating the Impact of a College or University on the Local Economy. Washington: American Council on Education, 1971.

Dyfyniad MLA

Caffrey, John, and Herbert H. Isaacs. Estimating the Impact of a College or University on the Local Economy. American Council on Education, 1971.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.