TUFFIN J. (2001). TOTAL VOCABULARY DEVELOPMENT.
Cita Chicago (17th ed.)TUFFIN J. TOTAL VOCABULARY DEVELOPMENT. 2001.
Cita MLA (9th ed.)TUFFIN J. TOTAL VOCABULARY DEVELOPMENT. 2001.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)