LEHNER, J. (1966). A short cource in automorphic - Joshep Lehner. Holt, Rinehart and winston.
Lua i Stíl Chicago (17ú heag.)LEHNER, Joseph. A Short Cource in Automorphic - Joshep Lehner. Holt, Rinehart and winston, 1966.
Lua MLA (8ú heag.)LEHNER, Joseph. A Short Cource in Automorphic - Joshep Lehner. Holt, Rinehart and winston, 1966.
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