Todd, D. J.
Walking machines : an introduction to legged robots
Chapman and Hall, 1985
 Buku Referensi
DuBridge, Lee A
Introduction to space
New York University Press 1962
 Buku Teks
Reichert, Jonathan F.
A modern introduction mechanics
Prentice-Hall, 1991
 Buku Teks
Eisenberg, Martin A.
Introduction to the mechanics of solids
Addison-Wesley, 1980
 Buku Teks
Popov, Egor P.
Introduction to mechanics of solids
Prentice Hall of India, 1979
 Buku Teks