Gaya APA

Purwanta, Wiji. (2023). Super Master OSN Ekonomi SMA . Bandung: Yrama Widya.

Gaya Chicago

Purwanta, Wiji. Super Master OSN Ekonomi SMA. Bandung: Yrama Widya, 2023. Text.

Gaya MLA

Purwanta, Wiji. Super Master OSN Ekonomi SMA. Bandung: Yrama Widya, 2023. Text.

Gaya Turabian

Purwanta, Wiji. Super Master OSN Ekonomi SMA. Bandung: Yrama Widya, 2023. Print.