Institute for Scientific Co-Opertaion,
Majalah, Jurnal, Buletin
Institute for Scientific co-coperation, [date of publication not identified]
Majalah, Jurnal, Buletin
edited by C.M. Srivastava
Oxford & IBH, 1984
Buku Teks SO
Springer Cham, 2019
eBooks
edited by Michael Mack
AA Publications, 1999
Buku Teks SO