Hayes, R. (1991). Retail Security and Loss Prevention. ELSEVIER.
Cita Chicago (17th ed.)Hayes, Read. Retail Security and Loss Prevention. ELSEVIER, 1991.
Cita MLA (8th ed.)Hayes, Read. Retail Security and Loss Prevention. ELSEVIER, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.