Hart, C., Richardson, K. Keynote. Andover, Hampshire: National Geographic Learning, 2016 248 p. 978-1-305-57959-0.
Hart, C., Richardson, K. Keynote. Andover, Hampshire: National Geographic Learning, 2016 248 p. 978-1-305-57959-0.
Hart, C., Richardson, K. (2016) Keynote, Andover, Hampshire: National Geographic Learning 248 p. 978-1-305-57959-0.
Hart, C., & Richardson, K. (2016). Keynote. Upper Intermediate Teather's Book. Andover, Hampshire: National Geographic Learning, 248 p.
Hart C, Richardson K. Keynote: Upper Intermediate Teather's Book. Andover, Hampshire: National Geographic Learning; 2016. p. 248 p. ISBN: 978-1-305-57959-0.