14 1 10 Walter Matreyek Primary Author mixed material 0080286186 LPD 2005 LA Hill Additional Author mixed material Amerika Oxford University Press 1987 Kementerian Pendayagunaan Aparatur Negara Additional Author mixed material Jakarta Kementerian Pendayagunaan Aparatur Negara 2004 tevens vreemde woordenboek KR Gallas Additional Author mixed material Batavia Uitgaven Van JB Wolters 1945 a basic course four English Language Service Additional Author mixed material Amerika The Macmillan Company 1964 Martha E Black Additional Author mixed material Amerika Prentice Hall 1964 Departemen Pendidikan dan Kebudayaan Indonesia Additional Author mixed material Jakarta Balai Pustaka 1991 advanced Learners Dictionary (kamus Bahasa Inggris) Oxford University Additional Author mixed material New York Oxford University Press 1995 English Language Service Additional Author mixed material Amerika The Macmillan Company 1970 LA Hill Additional Author mixed material New York Oxford University Press 1980