South-western Publishing Company & Agnew, P. L. (1955). Typewriting office practice (2nd ed.). South-Western Pub. Co..
Citace podle Chicago (17th ed.)South-western Publishing Company a Peter Lawrence Agnew. Typewriting Office Practice. 2nd ed. Cincinnati, Ohio: South-Western Pub. Co., 1955.
Citace podle MLA (8th ed.)South-western Publishing Company a Peter Lawrence Agnew. Typewriting Office Practice. 2nd ed. South-Western Pub. Co., 1955.
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