Economics of retailing : selected readings / edited by K.A. Tucker and B.S. Yamey.- Harmondsworth : Penguin Education, 1973.- 377 p. ; 20 cm..- Penguin modern economics readings

Economics of industrial structure : selected readings / edited by Basil S. Yamey.- Harmondsworth : Penguin Education, 1973.- 367 p. ; 20 cm..- Penguin modern economics readings

Economic justice : selected readings / Edmund S. Phelps.- Harmondsworth : Penguin education, 1973.- 479 p. ; 20 cm..- Penguin modern economics readings

Sociology of religion : selected readings / edited by Roland Robertson.- Harmondsworth : Penguin Education, 1969.- 473 p. ; 18 cm.- Penguin modern sociology readings