Stephenson, H., Dummett, P., Lansford, L. Keynote. National Geographic Learning, 2016 184 p. : col. ill. 978-1-305-39913-6.
Stephenson, H., Dummett, P., Lansford, L. Keynote. National Geographic Learning, 2016 184 p. : col. ill. 978-1-305-39913-6.
Stephenson, H., Dummett, P., Lansford, L. (2016) Keynote, National Geographic Learning 184 p. : col. ill. 978-1-305-39913-6.
Stephenson, H., Dummett, P., & Lansford, L. (2016). Keynote. Upper Intermediate : Student's Book. National Geographic Learning, 184 p. : col. ill.
Stephenson H, Dummett P, Lansford L. Keynote: Upper Intermediate : Student's Book. National Geographic Learning; 2016. p. 184 p. : col. ill. ISBN: 978-1-305-39913-6.