Del Rosario, J. G. Answering the call to give: When engineering heroes give of their time, talent and treasure.
Chicago-viite (17. p.)Del Rosario, Jaime G. Answering the Call to Give: When Engineering Heroes Give of Their Time, Talent and Treasure.
MLA-viite (9. p.)Del Rosario, Jaime G. Answering the Call to Give: When Engineering Heroes Give of Their Time, Talent and Treasure.
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