LOTT, R. W. (1982). Basic With Business Applications Richard W Lott. John wiley and Sons Inc.
Lua i Stíl Chicago (17ú heag.)LOTT, Richard W. Basic With Business Applications Richard W Lott. John wiley and Sons Inc, 1982.
Lua MLA (8ú heag.)LOTT, Richard W. Basic With Business Applications Richard W Lott. John wiley and Sons Inc, 1982.
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