Gaya APA
Hartono, . (2000).
English For Spesific Purposes English For Livestock Production Book 1 (Cet. 1-Ed. 1).
Jepang:
UMM Press.
Gaya MLA
Hartono, .
"English For Spesific Purposes English For Livestock Production Book 1".
Cet. 1-Ed. 1
Jepang:
UMM Press,
2000.
Buku Teks.