Gaya APA
Yogaswara, A, Y, D, N, R.
(2021).
Cara Sukses Public Speaking
.
Yogyakarta:
Checklit.
Gaya MLA
Yogaswara, Arisatya, Yogaswara, Dan, Niken, Raditya.
"Cara Sukses Public Speaking".
Yogyakarta:
Checklit,
2021.
Text.