Psikologi sosial - David O. Sears (Erlangga)
why, jld. 1-2, c.1-5/tr, jil.1=c.6-9; jil. 2=c.6-11/ t, jil.1=c.10; jil.2=c.12/ stc11,jl.1=c.11; jl.2=c.13 s/d 15