Suggestions for Further Research a.

Heaton, J.B. 1998. Writing English Language Tests. England: Longman Group UK, Ltd. Hyland, K. 2004. Genre and Second Language Writing. Michigan: University of Michigan. Jacobson, E., Degener, S., and Purcell-Gates, V. 2003. Creating Authentic Materials and Activities for The Adult Lietracy Classroom: A Handbook for Practitioners. Retrieved January 25, 2016 from www.ncsall.netfileadminresourcesteachjacobson.pdf . Klickaya, F. 2004. Authentic Materials and Cultural Content in EFL Classrooms. The Internet TESL Journal, 107. Retrieved January 20, 2016 from http:iteslj.orgTechniquesKilickaya-AutenticMaterial.html Mappe, S. 2000. A Comparative Study of the Teaching of Writing to Indonesian University Students under Two Instructional Modes. Singapore: Dissertation. SEAMO Regional Language Centre. Mardaningsih, I.F. 2015. Authentic and Simplified Materials on Students’ Writing Ability of Recount Text. Bandar Lampung: University of Lampung. Martinez, A. 2002. Authentic Materials: An Overview. Free resources for teachers and students of English, Karen’s Linguistics Issues, 1-7. Putri, N. 2015. The Implementation of Authentic Materials and Non-Authentic Materials of Procedure Text Students’ Speaking. Bandar Lampung: Universitiy of Lampung. Raimes, A. 1983. Techniques in Teaching Writing. New York: Oxford University Press. Rianto, S. 2010. Indirect Feedback in Writing. Padang: STKIP PGRI Sumatera Barat. Sugiyono. 2006. Statistika Untuk Penelitian, Cetakan Ketujuh. Bandung: CV. Alfabeta. Temple, C. Nathan, R., Burris, N. Temple, F. 1998. The Beginning of Writing. Massachusetts: Allyan and Bacon, Inc. Thanajaro, M. 2000. Using Authentic Materials to Develop Listening Comprehension in The English as A Second Language Classroom. Blacksburg: Dissertation. Virginia Polytechnic Institute and University. Tompkins, G.E. 1994. Teaching Writing, Balancing Process and Product. McMillan: College Publishing Company, Inc.