Gaya APA
Wirman, W., Sari, G, G.
(2023).
Personality Development
.
Bandung:
PT Remaja Rosdakarya.
Gaya MLA
Wirman, Welly., Sari, Genny, Gustina.
"Personality Development".
Bandung:
PT Remaja Rosdakarya,
2023.
Text.