Didik Suhardi, P. D. (2015). BE CAREFUL.
Chicago Style aipamenaDidik Suhardi, Ph. D. BE CAREFUL. 2015.
MLA aipamenaDidik Suhardi, Ph. D. BE CAREFUL. 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Didik Suhardi, P. D. (2015). BE CAREFUL.
Chicago Style aipamenaDidik Suhardi, Ph. D. BE CAREFUL. 2015.
MLA aipamenaDidik Suhardi, Ph. D. BE CAREFUL. 2015.