Dewing, Arthur Stone
Ronald Press Co, 1953
Buku Teks
Dewing, Arthur Stone
The Ronald Press Company, 1953
Buku Teks
Copeland, Thomas E., author
Addison-Wesley, 1983
Buku Teks
Van Horne, James Carter, 1935-, author
Prentice-Hall, 1971
Buku Teks
Van Horne, James Carter, 1935-, author
Prentice-Hall, 1974
Buku Teks