Cita APA (7th ed.)

SMITHERS JEREMY. (1988). THIS IS IT: MANAGERS`GUIDE TO INFORMATION TECHNOLOGY (2ND.). PHILIP ALLEN.

Cita Chicago (17th ed.)

SMITHERS JEREMY. THIS IS IT: MANAGERS`GUIDE TO INFORMATION TECHNOLOGY. 2ND. LONDON: PHILIP ALLEN, 1988.

Cita MLA (9th ed.)

SMITHERS JEREMY. THIS IS IT: MANAGERS`GUIDE TO INFORMATION TECHNOLOGY. 2ND. PHILIP ALLEN, 1988.