APA Citation

Siregar, R. (1987). Bridge Indonesia di gelanggang dunia. Pustaka KGU.

Chicago Style Citation

Siregar, Ras. Bridge Indonesia Di Gelanggang Dunia. Pustaka KGU, 1987.

MLA Citation

Siregar, Ras. Bridge Indonesia Di Gelanggang Dunia. Pustaka KGU, 1987.

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