APA aipamena

Welke, H. J. (1982). Data processing in Japan. Amsterdam: North - Holland Publishing Company.

Chicago Style aipamena

Welke, H. J. Data Processing in Japan. Amsterdam: North - Holland Publishing Company, 1982.

MLA aipamena

Welke, H. J. Data Processing in Japan. Amsterdam: North - Holland Publishing Company, 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.