Παραπομπή APA

(1997). Introduction to analogue techniques (In lần thứ 1.). SystemTechnik: Training in Technology.

Παραπομπή Chicago Style

Introduction to Analogue Techniques. In lần thứ 1. SystemTechnik: Training in Technology, 1997.

Παραπομπή MLA

Introduction to Analogue Techniques. In lần thứ 1. SystemTechnik: Training in Technology, 1997.

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