Goldring, P. (1973). Friend of the family: The work of Family Service Units. David and Charles ; Barnes & Noble.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGoldring, Patrick. Friend of the Family: The Work of Family Service Units. Newton Abbot : New York: David and Charles ; Barnes & Noble, 1973.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGoldring, Patrick. Friend of the Family: The Work of Family Service Units. David and Charles ; Barnes & Noble, 1973.
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