Germano, J., Schmitt, C., & Germano, J. (2014). Schaum's outlines: Italian grammar (4th edition.). McGraw-Hill Education.
Cita Chicago Style (17a ed.)Germano, Joseph, Conrad Schmitt, y Joseph Germano. Schaum's Outlines: Italian Grammar. 4th edition. New York: McGraw-Hill Education, 2014.
Cita MLA (9a ed.)Germano, Joseph, et al. Schaum's Outlines: Italian Grammar. 4th edition. McGraw-Hill Education, 2014.
Precaución: Estas citas no son 100% exactas.