APA (7e ed.) Bronvermelding

Eells, R. S. F., & Walton, C. C. (1961). Conceptual foundations of business: An outline of major ideas sustaining business enterprise in the Western World. Irwin.

Chicago (17e ed.) Bronvermelding

Eells, Richard Sedric Fox, en Clarence Cyril Walton. Conceptual Foundations of Business: An Outline of Major Ideas Sustaining Business Enterprise in the Western World. Homewood, Ill: Irwin, 1961.

MLA (9e ed.) Bronvermelding

Eells, Richard Sedric Fox, en Clarence Cyril Walton. Conceptual Foundations of Business: An Outline of Major Ideas Sustaining Business Enterprise in the Western World. Irwin, 1961.