Morrow, H. W., & Kokernak, R. P. (2004). Statics and strength of materials (Fifth edition.). Pearson.
Lua i Stíl Chicago (17ú heag.)Morrow, H. W., agus Robert P. Kokernak. Statics and Strength of Materials. Fifth edition. Upper Saddle River, N.J: Pearson, 2004.
Lua MLA (8ú heag.)Morrow, H. W., agus Robert P. Kokernak. Statics and Strength of Materials. Fifth edition. Pearson, 2004.
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