Structured problem solving : a parsec guide / Graham W. Parker Statistical problem solving in quality engineering / Thomas J. Kazmierski Problem solving for information prosessing / Maureen Sprankle Solving business problems by simulation / by Jan Szymankeiwicz, James McDonald, Keith Turner Patterns of problem solving /Moshe F. Rubinstein What about the big stuff? : keluar dari masalah sulit dalam hidup / Richard Carlson ; alih bahasa, Daniel WirajayaThe ideal problem solver :a gudis for in proving thinking, learning, and creativity /John D. Brandsford, Barry S. SteinThe Ideal problem solver :a guide for improving thinking, learning, and creativity /John D. Branford, Barry S. SteinContent outlines development / Sudirman Siahaan ; editor, John ConklinThe magic of picture / Dan Roam ; penerjemah, Fiyanti Osman, Suharsono ; penyunting, Hari Wahyudi