APA (7e ed.) Bronvermelding

Não informado. (1987). High technology business. Infotechnology Publishing.

Chicago (17e ed.) Bronvermelding

Não informado. High Technology Business. Boston, Mass: Infotechnology Publishing, 1987.

MLA (8e ed.) Bronvermelding

Não informado. High Technology Business. Infotechnology Publishing, 1987.

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