Παραπομπή APA

Kemp, J. F. (1998). Cargo work. Butterworth - Heinemann.

Παραπομπή Chicago Style

Kemp, J F. Cargo Work. Oxford: Butterworth - Heinemann, 1998.

Παραπομπή MLA

Kemp, J F. Cargo Work. Butterworth - Heinemann, 1998.