Gladys A. Kelce School of Business & Economics. (1989). Journal of managerial issues: JMI. Gladys A. Kelce School of Business and Economics, Pittsburg State University.
Lua i Stíl Chicago (17ú heag.)Gladys A. Kelce School of Business & Economics. Journal of Managerial Issues: JMI. Pittsburg, KS: Gladys A. Kelce School of Business and Economics, Pittsburg State University, 1989.
Lua MLA (9ú heag.)Gladys A. Kelce School of Business & Economics. Journal of Managerial Issues: JMI. Gladys A. Kelce School of Business and Economics, Pittsburg State University, 1989.
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