APA استشهاد

Amey, L. R. (1979). Budget planning and control systems. Pitman.

استشهاد بنمط شيكاغو

Amey, Lloyd R. Budget Planning and Control Systems. London: Pitman, 1979.

MLA استشهاد

Amey, Lloyd R. Budget Planning and Control Systems. Pitman, 1979.