Gaya APA

O'Sullivan, Arthur. (2018). Economics: principles, applications, and tools / Arthur O'Sullivan, Steven M. Sheffrin, Stephen J. Perez (Ed. IX). : Harlow: Pearson.

Gaya Chicago

O'Sullivan, Arthur. Economics: principles, applications, and tools / Arthur O'Sullivan, Steven M. Sheffrin, Stephen J. Perez. Ed. IX : Harlow: Pearson, 2018. Buku.

Gaya MLA

O'Sullivan, Arthur. Economics: principles, applications, and tools / Arthur O'Sullivan, Steven M. Sheffrin, Stephen J. Perez. Ed. IX : Harlow: Pearson, 2018. Buku.

Gaya Turabian

O'Sullivan, Arthur. Economics: principles, applications, and tools / Arthur O'Sullivan, Steven M. Sheffrin, Stephen J. Perez. Ed. IX : Harlow: Pearson, 2018. Buku.