Arreola, M. A. (1978). Civil engineering board reviewer. Engineering Board Reviewer.
Čikaški stil citiranja (17. izdanje)Arreola, Matias Asperin. Civil Engineering Board Reviewer. Manila: Engineering Board Reviewer, 1978.
MLA način citiranja (9. izdanje)Arreola, Matias Asperin. Civil Engineering Board Reviewer. Engineering Board Reviewer, 1978.
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