Conference on national planning for informatics in developing countries vol.2
editors by G. Russell Pipe; A.A.M. Veenhuis
North-Holland Publishing Company, 1975
 Buku Teks SO
Macy conference on family planning, demography, and human sexuality in medical education
edited by Vernon W. Lippard
Josiah Macy Foundation, 1971
 Buku Teks SO
IInd Conference of Inter-Parliamentary Union, Belgrade, 1975
editor in chief, Dragoljub Durovic
Dopisna Delavska Univerza, 1975
 Buku Teks SO
Blueprint for peace: being the proposals of prominent Americans to the white house conference on international cooperation
edited by Richard N. Gardner
McGraw-Hill, 1966
 Buku Teks SO
Coordination : water resources and environment : proceedings of special session of ASCE’s 25th Annual Conference on Water Resources Planning and management and the 1998 annual conference on environmental engineering
American Society of Civil Engineers, 1998
 Buku Teks SO