1
by Ronda, Rainier Allan
Published in Philippine Star (2020)
Article
2
by Nieman, David C. 1950-
Published 2019
Book
3
4
Book
8
by Lee, Robert D. 1952-
Published 2010
Book
9
Published 2009
Book
10
Published 2009
Electronic Resource
13
14
Published in Philippine Star (2006)
Article
15
by Ong, Willie
Published in Manila Times (2005)
Article
18
by Salazar, Tessa
Published in Philippine Daily Inquirer (2004)
Article
20