APA (7. basım) Alıntı

Organisation for Economic Co-operation and Development. (1981). Directory of non-governmental organisations in OECD member countries active in development co-operation.

Chicago Style (17. basım) Atıf

Organisation for Economic Co-operation and Development. Directory of Non-governmental Organisations in OECD Member Countries Active in Development Co-operation. Paris, 1981.

MLA (9th ed.) Atıf

Organisation for Economic Co-operation and Development. Directory of Non-governmental Organisations in OECD Member Countries Active in Development Co-operation. 1981.