Gaya APA
Dewasetya, Y.
(2019).
Tiga Hours To Master Atur Suasana Hatimu
(
Cet.1)
.
Jakarta:
Elek Media Komputindo.
Gaya MLA
Dewasetya, Yulius.
"Tiga Hours To Master Atur Suasana Hatimu".
Cet.1
Jakarta:
Elek Media Komputindo,
2019.
Text.