Cita APA (7a ed.)

Hussey, D. E. (1974). Corporate planning: Theory and practice. Pergamon.

Cita Chicago Style (17a ed.)

Hussey, D. E. Corporate Planning: Theory and Practice. Oxford [etc.]: Pergamon, 1974.

Cita MLA (9a ed.)

Hussey, D. E. Corporate Planning: Theory and Practice. Pergamon, 1974.