LOTT, R. W. (1967). Basic Data Processing Richard W. Lott. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)LOTT, Richard W. Basic Data Processing Richard W. Lott. Prentice-Hall, 1967.
Lua MLA (8ú heag.)LOTT, Richard W. Basic Data Processing Richard W. Lott. Prentice-Hall, 1967.
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