(2000). 1,409 sa 3,489 electrical engineer exams. Kabayan.
Lua i Stíl Chicago (17ú heag.)"1,409 Sa 3,489 Electrical Engineer Exams." Kabayan 2000.
Lua MLA (9ú heag.)"1,409 Sa 3,489 Electrical Engineer Exams." Kabayan, 2000.
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