H.H. Remmers, C.G. Hackett ; diterjemahkan dari bahasa Arab oleh, Zakiah Daradjat

Bulan Bintang 1984

所蔵館1館

H.H. Remmers, N.L. Gage [and] J. Francis Rummel

Harper & Row , John Weatherhill 1966 2nd ed Harper international student reprint

所蔵館15館

by H. H. Remmers and C. G. Hackett ; illustrated by Lucy Ozone

Science Research Associates c1951 Life adjustment booklet

所蔵館1館