Cita APA (7a ed.)

Lewis, R. (1974). Planning and control for profit (Uk and Commonwealth ed.). Heinemann.

Cita Chicago Style (17a ed.)

Lewis, Ralph. Planning and Control for Profit. Uk and Commonwealth ed. London: Heinemann, 1974.

Cita MLA (9a ed.)

Lewis, Ralph. Planning and Control for Profit. Uk and Commonwealth ed. Heinemann, 1974.