APA-Zitierstil (7. Ausg.)

OECD. (1981). Directory of non-governmental organisations in OECD member countries active in development co-operation. Development Centre.

Chicago-Zitierstil (17. Ausg.)

OECD. Directory of Non-governmental Organisations in OECD Member Countries Active in Development Co-operation. Paris: Development Centre, 1981.

MLA-Zitierstil (9. Ausg.)

OECD. Directory of Non-governmental Organisations in OECD Member Countries Active in Development Co-operation. Development Centre, 1981.

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