Philippines (Commonwealth) Civilian Emergency Administration. (1941). Rules and regulations for the organization and training of volunteer guards and the air raid wardens service and air raid precautions. Bureau of Print.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines (Commonwealth) Civilian Emergency Administration. Rules and Regulations for the Organization and Training of Volunteer Guards and the Air Raid Wardens Service and Air Raid Precautions. Manila: Bureau of Print, 1941.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines (Commonwealth) Civilian Emergency Administration. Rules and Regulations for the Organization and Training of Volunteer Guards and the Air Raid Wardens Service and Air Raid Precautions. Bureau of Print, 1941.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.