Spray, Sharon L. Research and writing in international relations / Sharon Spray, Laura Roselle. - 2nd ed. - Boston : Pearson Longman, c2012. - xiv, 161 p. : ill. ; 23 cm. ISBN: 9780205153510 Subjects--Topical Terms: International relations--Research--Handbooks, manuals, etc. Dewey Class. No.: 327.1072