Patel, M. A. (1976). Tax on undisclosed income. EAP & ASEP Publishers : Agents Pakistan Law House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPatel, M. Adam. Tax on Undisclosed Income. Karachi: EAP & ASEP Publishers : Agents Pakistan Law House, 1976.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPatel, M. Adam. Tax on Undisclosed Income. EAP & ASEP Publishers : Agents Pakistan Law House, 1976.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.