Marketing Tools

MLA

Marketing Tools. Ithaca, NY: Penton Media, Inc., Penton Business Media, Inc. and their subsidiaries, .

APA

Marketing Tools. Ithaca, NY: Penton Media, Inc., Penton Business Media, Inc. and their subsidiaries.

Chicago

Marketing Tools. Ithaca, NY: Penton Media, Inc., Penton Business Media, Inc. and their subsidiaries.