Dian Pratiwi, author
Trisakti University, 2017
Artikel Jurnal
Riso, Don Richard
Houghton Miffiln, 1995
Buku Teks
Don Richard Riso
Houghton Mifflin, 2000
Buku Teks
Mary, Leena, author
Springer Cham, 2019
eBooks
Mary, Leena, author
Springer Cham, 2019
eBooks