Hughes, J., Dummett, P., & Stephenson, H. (2015). Life: Pre-intermediate. Student's book with online workbook. A2 - B1 (Vietnam edtion.). Singapore: National Geographic Learning; Cengage Learning.
Chicago ZitierstilHughes, John, Paul Dummett, und Helen Stephenson. Life: Pre-intermediate. Student's Book With Online Workbook. A2 - B1. Vietnam edtion. Singapore: National Geographic Learning; Cengage Learning, 2015.
MLA ZitierstilHughes, John, Paul Dummett, und Helen Stephenson. Life: Pre-intermediate. Student's Book With Online Workbook. A2 - B1. Vietnam edtion. Singapore: National Geographic Learning; Cengage Learning, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.