Norman, M. (1968). Successful reading key to om...society. Holt Rinehart & Winston.
Lua i Stíl Chicago (17ú heag.)Norman, M. Successful Reading Key to Om...society. New York: Holt Rinehart & Winston, 1968.
Lua MLA (9ú heag.)Norman, M. Successful Reading Key to Om...society. Holt Rinehart & Winston, 1968.
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