Williams, J. A. (1984). Strategy of service: Touching the hurting & the needy of your community. Zondervan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWilliams, June A. Strategy of Service: Touching the Hurting & the Needy of Your Community. Grand Rapids: Zondervan, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWilliams, June A. Strategy of Service: Touching the Hurting & the Needy of Your Community. Zondervan, 1984.
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