Gaya APA
Widyaningrum, A., Rahmawati, N. (2017).
The Power of Personality Development .
Ciracas Jakarta:
Penerbit Erlangga (Esensi).
Gaya MLA
Widyaningrum, Analisa., Rahmawati, Noorayni.
"The Power of Personality Development".
Ciracas Jakarta:
Penerbit Erlangga (Esensi),
2017.
Art Original.