Downey, Glenn L., author
International Textbook, 1964
Buku Teks
Holt Rinehart and Winston, 1984
Buku Teks
Beer, Ferdinand P. (Ferdinand Pierre), 1915-2003, author
McGraw-Hill, 1976
Buku Teks
Beer, Ferdinand P. (Ferdinand Pierre), 1915-2003, author
McGraw-Hill , 1957
Buku Teks
Hart, Gary C., author
John Wiley & Sons, 1999
Buku Teks