Kaplan, Abraham
The conduct of inquiry: methodology for behavioral science
Chandler, 1964
Buku Teks
Kaplan, Abraham
The Conduct of inquiry
Harper & Row, 1963
Buku Teks
Rourke, John T.
International politics on the world stage
Mc Graw Hill, 2009
Buku Teks
Rourke, John T.
International politics: on the world stage
McGraw-Hill, 2010
Buku Teks
Rourke, John T.
International politics on the world stage
McGraw-Hill, 2007
Buku Teks