Orr, N. (1852). The donkey-boy, or, The law of kindness. General Prot. Episcopal Sunday School Union.
Lua i Stíl Chicago (17ú heag.)Orr, Nathaniel. The Donkey-boy, or, The Law of Kindness. New York: General Prot. Episcopal Sunday School Union, 1852.
Lua MLA (8ú heag.)Orr, Nathaniel. The Donkey-boy, or, The Law of Kindness. General Prot. Episcopal Sunday School Union, 1852.
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