APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.