Gaya APA
Ariyadi, W.
(2017).
101 amazing copywriting ideas
(
Cet. 1)
.
Yogyakarta:
Quadrant.
Gaya MLA
Ariyadi, Widya.
"101 amazing copywriting ideas".
Cet. 1
Yogyakarta:
Quadrant,
2017.
BUKU TEKS.