Dyfyniad APA
Popov, E. P. (1968). Introduction to mechanics of solids. Prentice-Hall.
Dyfyniad Arddull Chicago
Popov, E. P. Introduction to Mechanics of Solids. Englewood Cliffs, N.J.: Prentice-Hall, 1968.
Dyfyniad MLA
Popov, E. P. Introduction to Mechanics of Solids. Prentice-Hall, 1968.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.