Rodrigo, R. (2010). Undaunted: The Lopez legacy, 1800-2010. Lopez Group Foundation.
Chicagoスタイル(17版)引用形式Rodrigo, Raul. Undaunted: The Lopez Legacy, 1800-2010. [Pasig City]: Lopez Group Foundation, 2010.
MLA(9版)引用形式Rodrigo, Raul. Undaunted: The Lopez Legacy, 1800-2010. Lopez Group Foundation, 2010.
警告: この引用は必ずしも正確ではありません.