18 1 20 Betty Schrampfer Azar Additional Author Stacy A. Hagen Additional Author mixed material New York Pearson 2006 SRA McGraw-Hill Additional Author mixed material New York McGraw-Hill 2002 Sayit Abdul Karim Additional Author mixed material Semarang Aneka Ilmu 2012 Ian Eyres Additional Author mixed material London Paul Chapman Publishing 2004 Louise Droga Additional Author Sally Humphrey Additional Author mixed material Australia Target Texts 2003 Anonim Additional Author mixed material Singapore Curriculum Planning and Development Division Ministry of Education 2001 Yan Mujiyanto Additional Author mixed material Semarang English Departement FBS-UNNES 2011 a study in second language teaching David Nunan Additional Author mixed material New York Cambridge University Press 1991 Christopher N. Candlin Additional Author Neil Mercer Additional Author mixed material New York Routledge 2007 An Introduction for second language teachers Graham Lock Additional Author mixed material USA Cambridge University Press 1996 Upper Intermediate Jean Bernard Additional Author Linda Lee Additional Author mixed material New York Oxford University Press 2003 with audio cds Dr. Lin Lougheed Additional Author mixed material USA Barron\'s Educational Series, Inc. 2010 Dr. Lin Lougheed Additional Author mixed material USA Barron\'s Educational Series, Inc. 2011 preparation tips and practice tests Janina Tucker Additional Author Eric van Bemmel Additional Author mixed material Australia John Wiley & Sons 2002 JEREMY HARMER Additional Author mixed material English Pearson 2007 Albert C. Baugh Additional Author Thomas Cable Additional Author mixed material USA Prentice Hall International 1978 Dr. Fadlil Munawwar Manshur, M.S. Additional Author mixed material 0 Douglas Robinson Additional Author mixed material 0