Dyfyniad APA

(1998). Engineering services examination: Papers solved and unsolved in general studies (2nd ed.). G.K.

Dyfyniad Arddull Chicago

Engineering Services Examination: Papers Solved and Unsolved in General Studies. 2nd ed. Jabalpur: G.K, 1998.

Dyfyniad MLA

Engineering Services Examination: Papers Solved and Unsolved in General Studies. 2nd ed. G.K, 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.