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Smith, Ken, et al. eds. “Handbook of Visual Communication: theory, methods and media.” Routledge, 2005. pp. 227-231.
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Valmero, Anna. “Abra weavers aim to preserve a dying craft.” Home and Living (26 Oct. 2010): par. 26. Online. 30 Oct. 2011. <http://loqal.ph/home-and-living/2010/10/26/abra- weavers-aim-to-preserve-a-dying-craft/>

Valera, Farland. “The Itneg People of Northern Luzon, Philippines.” Itneg Country (16 Apr. 2010): par. 7. Online. 30 Oct. 2011. <http://kaitnogan.blogspot.com/2010/04/itneg-people- of-northern-luzon.html>
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____________________. “Rules and Regulations Implementing Republic Act No. 837: Otherwise known as ‘The Indigenous Peoples’ Rights Act of 1997’.” The Law Firm of Chan Robles & Associates: n. pag. Online. 14 Sept. 2011. <http://www.chanrobles.com/republicactno8371.htm>
____________________. “Six Principles of Gestalt Perception.” Gestalt Theory of Visual Perception: n. pag. Online. 26 Sept. 2011. <http://www.users.totalise.co.uk/~kbroom/Lec tures/gestalt.htm>

Tables
Table 1.1
Smith, Ken, et al. eds. “Handbook of Visual Communication: theory, methods and media.” Routledge, 2005. pp. 230.

Figures
Fig. 1.1 – Fig. 1.2
Smith, Ken, et al. eds. “Handbook of Visual Communication: theory, methods and media.” Routledge, 2005. pp. 230.
Fig. 2.2, Fig. 2.4
____________________. “Six Principles of Gestalt Perception.” Gestalt Theory of Visual Perception: n. pag. Online. 26 Sept. 2011. <http://www.users.totalise.co.uk/~kbroom/Lec tures/gestalt.htm>
Fig. 2.6
Spokane Falls Community College. “The Gestalt Principles.” SFCC Graphic Design: n. pag. Online. 26 Sept. 2011. <http://graphicdesign.spokanefalls.edu/tutorials/process/gestalt principles/gestaltprinc.htm>
Fig. 3.1 – Fig. 3.14
Tiger Color. “Basic color schemes - Introduction to Color Theory” Tiger Color- Color Theory: n. pag. Online. 21 Sept. 2011. <http://www.tigercolor.com/color-lab/color-theory/color- theory-intro.htm>