Sicat, G. P. (1972). Taxation and progress. National Economic Council, Republic of the Philippines.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSicat, Gerardo P. Taxation and Progress. Manila: National Economic Council, Republic of the Philippines, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSicat, Gerardo P. Taxation and Progress. National Economic Council, Republic of the Philippines, 1972.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.