Ohio State University. Bureau of Business Research, Comprehensive Regional Plan of Columbus and Franklin County, & Yocum, J. C. (1966). The Columbus area economy: Structure and growth, 1950-1985.
Čikaški stil citiranja (17. izdanje)Ohio State University. Bureau of Business Research, Comprehensive Regional Plan of Columbus and Franklin County, i James C. Yocum. The Columbus Area Economy: Structure and Growth, 1950-1985. Columbus, 1966.
MLA način citiranja (8. izdanje)Ohio State University. Bureau of Business Research, et al. The Columbus Area Economy: Structure and Growth, 1950-1985. 1966.
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