Franklin, R. E., Gibbs, W. E., & Sherwood, P. T. (1982). The use of pulverised fuel ash in lean concrete roadbases: Part 1, laboratory studies. Transport and Road Research Laboratory.
Παραπομπή σε μορφή Chicago (17η εκδ.)Franklin, R. E., W. E. Gibbs, και P. T. Sherwood. The Use of Pulverised Fuel Ash in Lean Concrete Roadbases: Part 1, Laboratory Studies. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1982.
Παραπομπή σε μορφή MLA (9th εκδ.)Franklin, R. E., et al. The Use of Pulverised Fuel Ash in Lean Concrete Roadbases: Part 1, Laboratory Studies. Transport and Road Research Laboratory, 1982.
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