Gaya APA
Hadiansyah, A. et al (2022).
Psychological Capital : You Are A H.E.R.O (Hope, efficacy, Resilience, Optimism) .
Yogyakarta:
Bukunesia Publisher.
Gaya MLA
Hadiansyah, Andri. et al.
"Psychological Capital : You Are A H.E.R.O (Hope, efficacy, Resilience, Optimism)".
Yogyakarta:
Bukunesia Publisher,
2022.
Text.