1. Toward a theory of code-switching   Publication: Detroit, Mich., 1975 . 29 p. Date:1975 Availability: Copies available: Turkeyen Campus Education & Humanities [PM7874 H3 PER] (1), Actions: Add to cart No cover image available No cover image available
2. Perfect phrases for executive presentations :   Publication: New York : McGraw-Hill, 2006 . xxiii, 196 p. : Date:2006 Availability: Copies available: Tain Campus Reserved Collection [HF5718.22 P47 (ebk)] (1), Actions: Add to cart