Milk
Buku Teks
Rindler, Wolfgang
Essential relativity : special, general, and cosmological
Springer-Verlag, 1977
Buku Teks
Look Japan
Look Japan, 2002
Majalah, Jurnal, Buletin
Wensinck, A.J.
Tree and bird as cosmological symbolis in Western Asia
Johannes Muller, 1921
Buku Teks SO
Griffin, E.M.
A first look at communication theory
Mc Graw Hill, 2003
Buku Teks