Pilkington، L. A. B. (1969). "Review Lecture. The Float Glass Process". Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences. The Royal Society. ج. 314 ع. 1516: 1–25. DOI:10.1098/rspa.1969.0212. JSTOR:2416528.
Pilkington، L. A. B. (1969). "Review Lecture. The Float Glass Process". Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences. The Royal Society. ج. 314 ع. 1516: 1–25. DOI:10.1098/rspa.1969.0212. JSTOR:2416528.