Shafei, G. M. E., & Philip, C. A. Solid Acids from Persulphated and Perchlorated Physical Mixtures of Zirconium and Titanium Hydroxides. SAGE Publishing.
Chicago Style (17th ed.) CitationShafei, Gamal M.S. El, and Christine A. Philip. Solid Acids from Persulphated and Perchlorated Physical Mixtures of Zirconium and Titanium Hydroxides. SAGE Publishing.
MLA (9th ed.) CitationShafei, Gamal M.S. El, and Christine A. Philip. Solid Acids from Persulphated and Perchlorated Physical Mixtures of Zirconium and Titanium Hydroxides. SAGE Publishing.
Warning: These citations may not always be 100% accurate.