Παραπομπή APA

Lowes,Bryan, & Sparkes, R. J. (1974). Modern Managerial Economics. Heinemann.

Παραπομπή Chicago Style

Lowes,Bryan, και R. John Sparkes. Modern Managerial Economics. London: Heinemann, 1974.

Παραπομπή MLA

Lowes,Bryan, και R. John Sparkes. Modern Managerial Economics. Heinemann, 1974.