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Firmansyah, Herlan. (2012). Advanced learning economics 3 for grade XII senior high school . Bandung: Grafindo Media Pratama.

Gaya Chicago

Firmansyah, Herlan. Advanced learning economics 3 for grade XII senior high school. Bandung: Grafindo Media Pratama, 2012. Text.

Gaya MLA

Firmansyah, Herlan. Advanced learning economics 3 for grade XII senior high school. Bandung: Grafindo Media Pratama, 2012. Text.

Gaya Turabian

Firmansyah, Herlan. Advanced learning economics 3 for grade XII senior high school. Bandung: Grafindo Media Pratama, 2012. Print.