Gaya APA

Rahmi, D, N. (2017). the working mechanism of front office staff at indigo bimbel (CD + Cetak) . Malang: Program D3 Bahasa Inggris Unmer Malang.

Gaya MLA

Rahmi, Digna, Nurliana. "the working mechanism of front office staff at indigo bimbel (CD + Cetak)". Malang: Program D3 Bahasa Inggris Unmer Malang, 2017. CD-ROM.