Παραπομπή APA

(1958). Semi-enclosed electric fuses: Ratings up to 200 amperes and 250 volts to earth. London: British Standards Institution.

Παραπομπή Chicago Style

Semi-enclosed Electric Fuses: Ratings Up to 200 Amperes and 250 Volts to Earth. London: British Standards Institution, 1958.

Παραπομπή MLA

Semi-enclosed Electric Fuses: Ratings Up to 200 Amperes and 250 Volts to Earth. London: British Standards Institution, 1958.

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