Packel, E. W. (1974). Functional analysis: A short course. International textbook Company Limited.
Čikaški stil citiranja (17. izdanje)Packel, Edward W. Functional Analysis: A Short Course. New York: International textbook Company Limited, 1974.
MLA način citiranja (9. izdanje)Packel, Edward W. Functional Analysis: A Short Course. International textbook Company Limited, 1974.
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