Gaya APA
dkk, A, D, N.
(2018).
Proposal Usaha "Klepon Warna"
.
Yogyakarta:
MAN 2 SLEMAN.
Gaya MLA
dkk, Alifah, Destriana, Nurbaithi,.
"Proposal Usaha "Klepon Warna"".
Yogyakarta:
MAN 2 SLEMAN,
2018.
Text.