Παραπομπή APA

Gruen, V., & Smith, L. (1960). Shopping towns USA: The planning of shopping centers. New York: Reinhold Publishing Corporation.

Παραπομπή Chicago Style

Gruen, Victor, and Larry Smith. Shopping Towns USA: The Planning of Shopping Centers. New York: Reinhold Publishing Corporation, 1960.

Παραπομπή MLA

Gruen, Victor, and Larry Smith. Shopping Towns USA: The Planning of Shopping Centers. New York: Reinhold Publishing Corporation, 1960.

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