APA
n.a, . (1988). Color trends vol 2 : pop, retro-modern and post modern color. Aim creative, s.l: .
Chicago
n.a, . 1988. Color trends vol 2 : pop, retro-modern and post modern color. Aim creative, s.l: .
Harvard
n.a, . (1988). Color trends vol 2 : pop, retro-modern and post modern color. Aim creative, s.l: .
MLA
n.a, . Color trends vol 2 : pop, retro-modern and post modern color. Aim creative, s.l: . 1988.