Gaya APA
Yogaswara, A., Yogaswara, N, R.
(2021).
Cara Sukses Public Speaking
.
Yogyakarta:
Checklist.
Gaya MLA
Yogaswara, Arisatya., Yogaswara, Niken, Raditya.
"Cara Sukses Public Speaking".
Yogyakarta:
Checklist,
2021.
Book.