Hartley, B., Nguyễn Thanh Yến, Trần Văn Thành, & Viney, P. (1999). American streamline: Destinations. Tp. Hồ Chí Minh: Trẻ.
Styl cytowania ChicagoHartley, Bernard, Nguyễn Thanh Yến, Trần Văn Thành, i Peter Viney. American Streamline: Destinations. Tp. Hồ Chí Minh: Trẻ, 1999.
Styl cytowania MLAHartley, Bernard, Nguyễn Thanh Yến, Trần Văn Thành, i Peter Viney. American Streamline: Destinations. Tp. Hồ Chí Minh: Trẻ, 1999.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..