ÇAKIR, O. And ALLEN, D. 1993. COPPER ETCHING ECONOMICS. PHOTOCHEMICAL MACHINING INSTITUTE JOURNAL (PCMI) , no.52 , 4-7.

ÇAKIR, O., & ALLEN, D., (1993). COPPER ETCHING ECONOMICS. PHOTOCHEMICAL MACHINING INSTITUTE JOURNAL (PCMI) , no.52, 4-7.

ÇAKIR, Orhan, And DAVID ALLEN. "COPPER ETCHING ECONOMICS," PHOTOCHEMICAL MACHINING INSTITUTE JOURNAL (PCMI) , no.52, 4-7, 1993

ÇAKIR, Orhan And ALLEN, DAVID. "COPPER ETCHING ECONOMICS." PHOTOCHEMICAL MACHINING INSTITUTE JOURNAL (PCMI) , no.52, pp.4-7, 1993

ÇAKIR, O. And ALLEN, D. (1993) . "COPPER ETCHING ECONOMICS." PHOTOCHEMICAL MACHINING INSTITUTE JOURNAL (PCMI) , no.52, pp.4-7.

@article{article, author={Orhan ÇAKIR And author={DAVID ALLEN}, title={COPPER ETCHING ECONOMICS}, journal={PHOTOCHEMICAL MACHINING INSTITUTE JOURNAL (PCMI)}, year=1993, pages={4-7} }