INTRODUCTION TO ECONOMIC PRINCIPLES
RODNEY H.MABRY AND HOLLEY H.ULBRICH1989 年出版564 页ISBN:
FRANK N.FREEMAN AND MARY L.DOUGHERTY1923 年出版305 页ISBN:
BLIZABETH ARCHIBALD AND A.S.G.EDWARDS1996 年出版264 页ISBN:0859915204
Lionel Montheu ; Raoul-Abelin Choumin Nguemaleu2014 年出版222 页ISBN:1466506848