Instituto Brasileiro de Informação em Ciência e Tecnologia

Παραπομπή σε μορφή APA (7η εκδ.)

Não informado. (1925). Institution of Production Engineers Journal. Institution of Production Engineers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Não informado. Institution of Production Engineers Journal. London: Institution of Production Engineers, 1925.

Παραπομπή σε μορφή MLA (8th εκδ.)

Não informado. Institution of Production Engineers Journal. Institution of Production Engineers, 1925.