Gaya APA
Atkinson, W. (2020).
Greatest Self - Improvement Boks Series Mental Alchemy : Ego dan Keseimbangan Mental .
Yogyakarta:
Bright Publisher.
Gaya MLA
Atkinson, William.
"Greatest Self - Improvement Boks Series Mental Alchemy : Ego dan Keseimbangan Mental".
Yogyakarta:
Bright Publisher,
2020.
.