English Grammar Exercises
Stiintifica
Dumitru Chitoran, Irina Panovf
328 pagini
An: 1972
Ghid de pronuntie a limbii engleze
Stiintifica si Enciclopedica
Dumitru Chitoran, Hortensia Parlog
205 pagini
An: 1989
Exercitii de gramatica engleza
Teora
Dumitru Chitoran
Workbook in English Phonetics and Phonology
Didactica si Pedagogica
Dumitru Chitoran, Lucretia Petri
234 pagini
An: 1977