por Bonnet, Alastair [autor] | Bonnet, Alastair. How to argue : essential skills for writing and speaking convincingly | Flores, Francisco Fernando de [traductor].
por McMillan, Kathleen [autor] | McMillan, Kathleen. How to succeed in exams and assessments | Weyers, Jonathan [autor] | Flores, Francisco [traductor].
por Ayllón Torres, Teresa [autor] | García León, Francisco [autor] | Chávez Flores, José [autor].
por Ayllón Torres, Teresa [autor] | Chávez Flores, José [autor] | García León, Francisco [autor].