Hubbard. (2019). Essentials Of Economics (6th ed.). Pearson.
Citación estilo ChicagoHubbard. Essentials Of Economics. 6th ed. Newyork: Pearson, 2019.
Cita MLAHubbard. Essentials Of Economics. 6th ed. Pearson, 2019.
Warning: These citations may not always be 100% accurate.