Douglas, E. S., Girimonti, S., & Samuel, J. (2019). C1 train up your skills: Extensive English skills practice. Madrid: Editorial Tébar Flores.
Chicago Style CitationDouglas, Elisabeth S.,, Silvia Girimonti, and Julia Samuel. C1 Train Up Your Skills: Extensive English Skills Practice. Madrid: Editorial Tébar Flores, 2019.
MLA CitationDouglas, Elisabeth S.,, Silvia Girimonti, and Julia Samuel. C1 Train Up Your Skills: Extensive English Skills Practice. Madrid: Editorial Tébar Flores, 2019.
Warning: These citations may not always be 100% accurate.