-
1Bằng Maczulak, Anne E. 1954-Available for University of the Philippines Baguio via Gale Virtual Reference Library. Click here to access
Được phát hành 2010
Electronic Resource -
2Bằng Vaughn, JacquelineAvailable for University of the Philippines Baguio via Gale Virtual Reference Library. Click here to access
Được phát hành 2009
Electronic Resource