Chlepner, B.S.
Belgian banking and banking theory
Bookings Institution, 1943
 Buku Teks
The international maritime organisation
edited by Samir Mankabady
Croom Helm, 1984
 Buku Teks
International organisation: a conceptual approach
edited by Paul Taylor and A.J.R. Groom
Frances Pinter, 1978
 Buku Teks SO
Lawlor, Alan
Works organisation / Alan Lawlor
Macmillan Press , 1973
 Buku Teks
Ross, Michael D.H.
Organisation of retail distribution
MacDonald, 1960
 Buku Teks SO