Παραπομπή APA

Henke, R. (1963). Effective research & development for the smaller company. Houston, TX: Gulf Publishing Company.

Παραπομπή Chicago Style

Henke, Russ. Effective Research & Development for the Smaller Company. Houston, TX: Gulf Publishing Company, 1963.

Παραπομπή MLA

Henke, Russ. Effective Research & Development for the Smaller Company. Houston, TX: Gulf Publishing Company, 1963.

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