Wegner, P. e. (1964). Introduction to system programming: Proceedings of a symposium held at the London School of Economics, July, 1962. Publsihed for the automatic Programming Information Centre.
Lua i Stíl Chicago (17ú heag.)Wegner, Peter ed. Introduction to System Programming: Proceedings of a Symposium Held at the London School of Economics, July, 1962. London: Publsihed for the automatic Programming Information Centre, 1964.
Lua MLA (9ú heag.)Wegner, Peter ed. Introduction to System Programming: Proceedings of a Symposium Held at the London School of Economics, July, 1962. Publsihed for the automatic Programming Information Centre, 1964.
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