Gaya APA
Winarsih, N. (2017).
Improving the quality of hospitality in term of services (CD + Cetak) .
Malang:
Program D3 Bahasa Inggris Unmer Malang.
Gaya MLA
Winarsih, Nur.
"Improving the quality of hospitality in term of services (CD + Cetak)".
Malang:
Program D3 Bahasa Inggris Unmer Malang,
2017.
CD-ROM.