PHUONG, Ngo Dinh; 						MANH, Dang Thi.
 Politeness strateiges manifested in conversations in "The Quiet Amercan".
<strong>VNU Journal of Foreign Studies</strong>, [S.l.], v. 21, n. 4, dec. 2005.
ISSN 2525-2445.
Available at: &lt;<a href="https://js.vnu.edu.vn/FS/article/view/2150" target="_new">https://js.vnu.edu.vn/FS/article/view/2150</a>&gt;. Date accessed: 22 dec. 2024.