Gaya APA
Raharja, W, P, D, P.
(2023).
Super Master OSN Ekonomi SMA
.
Bandung:
Yrama Widya.
Gaya MLA
Raharja, Wiji, Purwanta, Dan, Prathama.
"Super Master OSN Ekonomi SMA".
Bandung:
Yrama Widya,
2023.
Text.