APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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