Cita APA (7th ed.)

LIDSTONE JOHN. (1986). TRAINING SALESMAN ON THE JOB (2.). GOWER.

Cita Chicago (17th ed.)

LIDSTONE JOHN. TRAINING SALESMAN ON THE JOB. 2. ENGLAND: GOWER, 1986.

Cita MLA (9th ed.)

LIDSTONE JOHN. TRAINING SALESMAN ON THE JOB. 2. GOWER, 1986.