Παραπομπή APA

Eells, R., & Walton, C. (1961). Conseptual foundations of business: An outline of the major ideas sustaining business enterprise in the western world. Illinois: Richard D. Irwin.

Παραπομπή Chicago Style

Eells, Richard, and Clarence Walton. Conseptual Foundations of Business: An Outline of the Major Ideas Sustaining Business Enterprise in the Western World. Illinois: Richard D. Irwin, 1961.

Παραπομπή MLA

Eells, Richard, and Clarence Walton. Conseptual Foundations of Business: An Outline of the Major Ideas Sustaining Business Enterprise in the Western World. Illinois: Richard D. Irwin, 1961.

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