Edmunds, P., McKinnon, N., & Zeter, J. (2010). Building skills for the TOEFL iBT: Speaking (2nd ed.). Tp.HCM: Nxb Trẻ.
Stile di citazione ChicagoEdmunds, Paul., Nancie McKinnon, e Jeff Zeter. Building Skills for the TOEFL IBT: Speaking. 2nd ed. Tp.HCM: Nxb Trẻ, 2010.
Citazione MLAEdmunds, Paul., Nancie McKinnon, e Jeff Zeter. Building Skills for the TOEFL IBT: Speaking. 2nd ed. Tp.HCM: Nxb Trẻ, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.