Principles of Economics (pengantar ekonomi marko)
Pengantar Ekonomi Mikro = Principles of Economics Volume 1
Principles of Economics: An Asian Edition - Volume 2 / Pengantar Ekonomi Makro
Pengantar Ekonomi Mikro = Principles of Economics: An Asian Edition Volume 1
Pengantar Ilmu Ekonomi Makro : Principles of Economics