Gaya APA
Setiawan, B., Wijaya, J, A.
(2007).
Public Speaking is Easy, From Fear to Dare
(
1)
.
Yogyakarta:
Andi.
Gaya MLA
Setiawan, Budi., Wijaya, Johanes, Arifin.
"Public Speaking is Easy, From Fear to Dare".
1
Yogyakarta:
Andi,
2007.
.