APA (7e ed.) Bronvermelding

Não informado. (1972). Electronics and communications abstracts journal. Cambridge Scientific Abstracts.

Chicago (17e ed.) Bronvermelding

Não informado. Electronics and Communications Abstracts Journal. Bethesda, Md: Cambridge Scientific Abstracts, 1972.

MLA (8e ed.) Bronvermelding

Não informado. Electronics and Communications Abstracts Journal. Cambridge Scientific Abstracts, 1972.

Let op: Deze citaties zijn niet altijd 100% accuraat.