APA-Zitierstil (7. Ausg.)

(1994). European procurement handbook for open systems - EPHOS: Guide to the handbook : version No. 1.0 (2nd ed.). EPHOS Awareness Office.

Chicago-Zitierstil (17. Ausg.)

European Procurement Handbook for Open Systems - EPHOS: Guide to the Handbook : Version No. 1.0. 2nd ed. Bierges: EPHOS Awareness Office, 1994.

MLA-Zitierstil (9. Ausg.)

European Procurement Handbook for Open Systems - EPHOS: Guide to the Handbook : Version No. 1.0. 2nd ed. EPHOS Awareness Office, 1994.