Gaya APA
Purwaningtyas, E, M, D, I.
(2017).
Exploring English Morphology
(
Cet.1)
.
Malang:
UB Press.
Gaya MLA
Purwaningtyas, Eni, Maharsi, Dan, Isti.
"Exploring English Morphology".
Cet.1
Malang:
UB Press,
2017.
.