Gaya APA
Adams, S.
(2019).
The secret of smart speaking : Rahasia Pintar Berbicara
(
1)
.
Yogyakarta:
Psikolog Corner.
Gaya MLA
Adams, Sony.
"The secret of smart speaking : Rahasia Pintar Berbicara".
1
Yogyakarta:
Psikolog Corner,
2019.
Text.