Grup fundamental
Universitas Indonesia, 2006
 UI - Skripsi Membership
Separasi pada topologi buka+DI Vk x Y.
Universitas Indonesia, 2006
 UI - Skripsi Membership
Wilansky, Albert
Modern methods in topological vector spaces
McGraw-Hill, 1978
 Buku Teks SO
Grothendieck, A.
Topological vector spaces
Gordon and Breach, Science Publishers, 1975
 Buku Teks SO
Baumgartl, Marco, editor
Strings and fundamental physics
Springer, 2012
 eBooks