Introduction to Turkish law / ed. by Tuğrul Ansay and Don Wallace JrIntroduction to Turkish law / ed. by Tuğrul Ansay and Don Wallace, JrRegulating public procurement : national and international perspectives / Susan L. Arrowsmith, John Linarelli, Don Wallace, JrIntroduction to Turkish law / ed. by Tuğrul Ansay and Don Wallace, JrIntroduction to Turkish law / ed. by Tuğrul Ansay and Don Wallace, JrIntroduction to Turkish law / edited by Tuğrul Ansay, Don Wallace Jr., Işık Önay