Gaya APA
(DKK), P, C.
(2019).
Microsoft PowerPoint 2019
(
1)
.
Yogyakarta:
ANDI (Aggota IKAPI).
Gaya MLA
(DKK), Putri, Christian.
"Microsoft PowerPoint 2019".
1
Yogyakarta:
ANDI (Aggota IKAPI),
2019.
Buku Analog.