Rujukan Penyiasat persendirian

  1. ↑ Historique des détectives et enquêteurs privés et grandes dates de la profession (dalam bahasa Perancis) Diarkibkan 15 Mac 2008 di Wayback Machine – "Le Bureau des Renseignements Universels pour le commerce et l'Industrie”
  2. 1 2 3 "Private Detectives and Investigators" (dalam bahasa Inggeris). United States Department of Labor, Occupational Outlook Handbook, 2010-2011 Edition. 2010. Diarkibkan daripada yang asal pada 2015-07-02.
  3. ↑ Azizan, Hariati (18 Disember 2011). "Upah Penyiasat Persendirian Awasi Gerak Geri Pasangan". Kuala Lumpur: Mstar. Dicapai pada 9 Januari 2022.
  4. ↑ "What does an Undercover Detective do? (with pictures)" (dalam bahasa Inggeris). Wisegeekedu.com. 2015-06-26. Diarkibkan daripada yang asal pada 2015-07-09. Dicapai pada 2015-07-27.
  5. ↑ Erickson, Hal (2005). Television Cartoon Shows: An Illustrated Encyclopedia, 1949 Through 2003 (dalam bahasa Inggeris) (ed. 2nd). McFarland & Co. m/s. 201–202. ISBN 978-1476665993.

Rujukan

WikiPedia: Penyiasat persendirian http://www.wisegeekedu.com/what-does-an-undercover... http://ufedp.online.fr/historique-detectives.htm http://www.bls.gov/ooh/protective-service/private-... https://id.loc.gov/authorities/subjects/sh88007755 https://d-nb.info/gnd/4128911-0 https://www.mstar.com.my/lokal/semasa/2011/12/18/u... https://web.archive.org/web/20080315213454/http://... https://web.archive.org/web/20150702131834/http://... https://web.archive.org/web/20150709124759/http://... https://www.wikidata.org/wiki/Q1058617#