APA (7th ed.) Citation

International Federation of Social Science Organizations & IFSSI. International directory o Social Science organizations 1981-1982. IFSSO.

Chicago Style (17th ed.) Citation

International Federation of Social Science Organizations and IFSSI. International Directory O Social Science Organizations 1981-1982. Copenhagen: IFSSO.

MLA (9th ed.) Citation

International Federation of Social Science Organizations and IFSSI. International Directory O Social Science Organizations 1981-1982. IFSSO.

Warning: These citations may not always be 100% accurate.