The city cultures reader/ editor Malcolm Miles
Routledge , 2000
 Buku Teks
Organizing for product development / editor Albert Newgarden
American Management Associations, Inc , 1959
 Buku Teks
Field, Oliver P
Bates and Field's State Governmen/Oliver P. Fields, Pressly S. Sikes, John E. Stoner
Harper, 1949
 Buku Teks
Potgieter E. J.
Albert
W.E.J Tjeenk Willink, 1914
 Buku Teks
Case, John, editor
Strength of materials and structures : with an introduction to finite element methods / John Case, Lord Chilver and Carl T.F. Ross
Edward Arnold, 1993
 Buku Teks