University of the Philippines. College of Engineering. Library & C & E Publishing, Inc. (2013). 101 ways to green the library: A handbook to make the library environment-friendly. C & E Pub.
Citazione stile Chigago Style (17a edizione)University of the Philippines. College of Engineering. Library e Inc C & E Publishing. 101 Ways to Green the Library: A Handbook to Make the Library Environment-friendly. Quezon City: C & E Pub, 2013.
Citatione MLA (9a ed.)University of the Philippines. College of Engineering. Library e Inc C & E Publishing. 101 Ways to Green the Library: A Handbook to Make the Library Environment-friendly. C & E Pub, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.