Παραπομπή APA

(1977). Computer Networks and ISDN Systems. Amsterdam: International Counsil for Computer Communications, Elsevier Science Publishers.

Παραπομπή Chicago Style

Computer Networks and ISDN Systems. Amsterdam: International Counsil for Computer Communications, Elsevier Science Publishers, 1977.

Παραπομπή MLA

Computer Networks and ISDN Systems. Amsterdam: International Counsil for Computer Communications, Elsevier Science Publishers, 1977.

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