Gaya APA
Haryono, S.Kom, M.Kom. (2025).
System Digital .
Yogyakarta:
Penamuda Media.
Gaya Chicago
Haryono, S.Kom, M.Kom.
System Digital.
Yogyakarta:
Penamuda Media,
2025.
e-BOOK.
Gaya MLA
Haryono, S.Kom, M.Kom.
System Digital.
Yogyakarta:
Penamuda Media,
2025.
e-BOOK.
Gaya Turabian
Haryono, S.Kom, M.Kom.
System Digital.
Yogyakarta:
Penamuda Media,
2025.
e-BOOK.