Hazeu, H. A. G. (1971). Fifty years of electronic components. The Netherlands: Product Division Elcoma of N.V. Philips' Gloeilampenfabrieken.
シカゴスタイル引用形Hazeu, H. A. G. Fifty Years of Electronic Components. The Netherlands: Product Division Elcoma of N.V. Philips' Gloeilampenfabrieken, 1971.
MLA引用形式Hazeu, H. A. G. Fifty Years of Electronic Components. The Netherlands: Product Division Elcoma of N.V. Philips' Gloeilampenfabrieken, 1971.
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