Milner, Helen V.; Yoffie, David B. (1989). "Between free trade and protectionism: strategic trade policy and a theory of corporate trade demands". International Organization. 43 (2): 239–272. doi:10.1017/s0020818300032902. ISSN0020-8183.
Milner, Helen V.; Yoffie, David B. (1989). "Between free trade and protectionism: strategic trade policy and a theory of corporate trade demands". International Organization. 43 (2): 239–272. doi:10.1017/s0020818300032902. ISSN0020-8183.