APA (7e ed.) Bronvermelding

Katigbak, M. K., & Kalaw, P. V. (1983). Legacy: Pura Villanueva Kalaw, her times, life, and works, 1886-1954. Filipinas Foundation.

Chicago (17e ed.) Bronvermelding

Katigbak, Maria Kalaw, en Pura Villanueva Kalaw. Legacy: Pura Villanueva Kalaw, Her Times, Life, and Works, 1886-1954. [Makati, Metro Manila]: Filipinas Foundation, 1983.

MLA (9e ed.) Bronvermelding

Katigbak, Maria Kalaw, en Pura Villanueva Kalaw. Legacy: Pura Villanueva Kalaw, Her Times, Life, and Works, 1886-1954. Filipinas Foundation, 1983.