Guzmán Filippi, G. (1994). Citizen Security: Reflections and Further Work. Revista INVI.
शिकागो स्टाइल उद्धरणGuzmán Filippi, Guillermo. Citizen Security: Reflections and Further Work. Revista INVI, 1994.
एमएलए उद्धरणGuzmán Filippi, Guillermo. Citizen Security: Reflections and Further Work. Revista INVI, 1994.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.