American Psychological Association 6th edition

Walford, R. B. [ca. 1990]. Information systems and business dynamics [Book]. Reading, Mass. [u.a.]: Addison-Wesley.

ISO-690 (author-date, English)

WALFORD, Robert B., 1990. Information systems and business dynamics. Reading, Mass. [u.a.]: Addison-Wesley. ISBN 0201524082.

Modern Language Association 9th edition

Walford, R. B. Information systems and business dynamics. book, Addison-Wesley, 1990.

Mohr Siebeck - Recht (Deutsch - Österreich)

Walford, Robert B.: Information systems and business dynamics, Reading, Mass. [u.a.] 1990.

Emerald - Harvard

Walford, R.B. (1990), Information systems and business dynamics, Bd. , Addison-Wesley, Reading, Mass. [u.a.].

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.