APA (7th ed.) Citation

Gamma, T. W. (2007). Pemantapan Menghadapi SPMB. Yrama Widya.

Chicago Style (17th ed.) Citation

Gamma, Tim Widya. Pemantapan Menghadapi SPMB. Yrama Widya, 2007.

MLA (8th ed.) Citation

Gamma, Tim Widya. Pemantapan Menghadapi SPMB. Yrama Widya, 2007.

Warning: These citations may not always be 100% accurate.