MORLOK, E. K. (1978). Introduction To Transportation Engineering And Planing Edward K. Morlok. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)MORLOK, Edward K. Introduction To Transportation Engineering And Planing Edward K. Morlok. McGraw-Hill, 1978.
Lua MLA (8ú heag.)MORLOK, Edward K. Introduction To Transportation Engineering And Planing Edward K. Morlok. McGraw-Hill, 1978.
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