APA aipamena

Krumm, R. (1990). Teach yourself...WordPerfect: 5.1 for desktop publishing. Management Information Source, Inc.

Chicago Style aipamena

Krumm, Rob. Teach Yourself...WordPerfect: 5.1 for Desktop Publishing. Portland, Oregon: Management Information Source, Inc, 1990.

MLA aipamena

Krumm, Rob. Teach Yourself...WordPerfect: 5.1 for Desktop Publishing. Management Information Source, Inc, 1990.

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