Lip, E. (1995). Desain dan Feng Shui: Logo, merek dagang & signboards. Saint Joseph's University.
Chicago (17e ed.) BronvermeldingLip, Evelyn. Desain Dan Feng Shui: Logo, Merek Dagang & Signboards. Saint Joseph's University, 1995.
MLA (8e ed.) BronvermeldingLip, Evelyn. Desain Dan Feng Shui: Logo, Merek Dagang & Signboards. Saint Joseph's University, 1995.
Let op: Deze citaties zijn niet altijd 100% accuraat.