Risdiyanto, S. (2005). Designing a set of English speaking instructional materials using communicative tasks for the employees of Baggage and Passenger Service Division at Adisutjipto Airport. Sanata Dharma University.
Chicago Style CitationRisdiyanto, Sukses. Designing a Set of English Speaking Instructional Materials Using Communicative Tasks for the Employees of Baggage and Passenger Service Division At Adisutjipto Airport. Sanata Dharma University, 2005.
MLA CitationRisdiyanto, Sukses. Designing a Set of English Speaking Instructional Materials Using Communicative Tasks for the Employees of Baggage and Passenger Service Division At Adisutjipto Airport. Sanata Dharma University, 2005.
Warning: These citations may not always be 100% accurate.