Martinez, E. Q. (1967). Improvement of the capping operation in the production line of toothpaste tubes. Institute for Small-Scale Industries, University of the Philippines.
Čikaški stil citiranja (17. izdanje)Martinez, Eduardo Q. Improvement of the Capping Operation in the Production Line of Toothpaste Tubes. [Quezon City]: Institute for Small-Scale Industries, University of the Philippines, 1967.
MLA način citiranja (9. izdanje)Martinez, Eduardo Q. Improvement of the Capping Operation in the Production Line of Toothpaste Tubes. Institute for Small-Scale Industries, University of the Philippines, 1967.
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