Piper, J., & Verner, A. (2013). Brothers, we are not professionals: A plea to pastors for radical ministry (Unabridged.). christianaudio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPiper, John, और Adam Verner. Brothers, We Are Not Professionals: A Plea to Pastors for Radical Ministry. Unabridged. Escondido: christianaudio, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPiper, John, और Adam Verner. Brothers, We Are Not Professionals: A Plea to Pastors for Radical Ministry. Unabridged. christianaudio, 2013.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.