Παραπομπή APA

(1967). Specification for cooker control units rated at 30 amperes and 45 amperes 250 volts single-phase only. London: British Standards Institution.

Παραπομπή Chicago Style

Specification for Cooker Control Units Rated At 30 Amperes and 45 Amperes 250 Volts Single-phase Only. London: British Standards Institution, 1967.

Παραπομπή MLA

Specification for Cooker Control Units Rated At 30 Amperes and 45 Amperes 250 Volts Single-phase Only. London: British Standards Institution, 1967.

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