Brackman, Arnold C., author
Asia Pacific Press, 1970
Buku Teks
Brackman, Arnold C., author
Asia Pasific Press, 1970.
Buku Teks
Brackman, Arnold C.
Time Books, 1980
Buku Teks
Harberger, Arnold C.
Macmillan, 1972
Buku Teks
Harberger, Arnold C.
Chicago s.n. 1988,
Buku Teks