Παραπομπή APA

(1967). Communication systems and resources in the behavioral sciences. Washington, D.C: National Academy of Sciences.

Παραπομπή Chicago Style

Communication Systems and Resources in the Behavioral Sciences. Washington, D.C: National Academy of Sciences, 1967.

Παραπομπή MLA

Communication Systems and Resources in the Behavioral Sciences. Washington, D.C: National Academy of Sciences, 1967.

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