Sloan, K., & Kenneth Sloan. (2001). Police law primer. London: Butterworths.
Dyfyniad Arddull ChicagoSloan, Kenneth, và Kenneth Sloan. Police Law Primer. London: Butterworths, 2001.
Dyfyniad MLASloan, Kenneth, và Kenneth Sloan. Police Law Primer. London: Butterworths, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.