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