Citace podle APA (7th ed.)

Não informado. (1975). Key abstracts. Institution of Electrical Engineers.

Citace podle Chicago (17th ed.)

Não informado. Key Abstracts. London: Institution of Electrical Engineers, 1975.

Citace podle MLA (8th ed.)

Não informado. Key Abstracts. Institution of Electrical Engineers, 1975.

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