-
1de réir Goodman, Michael B.Available for University of the Philippines System via IG Library. Click here to access
Foilsithe / Cruthaithe 2012
Electronic Resource -
2de réir Carroll, Nannette RundleAvailable for University of the Philippines System via IG Library. Click here to access
Foilsithe / Cruthaithe 2010
Electronic Resource -
3de réir Campbell, G. Michael 1948-Available for University of the Philippines System via IG Library. Click here to access
Foilsithe / Cruthaithe 2009
Electronic Resource