1. Allen LV Jr, Ansel H. Ansel’s pharmaceutical dosage forms and drug delivery systems. Philadelphia: Wolters and Kluwer; 2005.
2. Florence A, Siepmann J. Modern pharmaceutics, 2 vols. New York: Taylor and Francis; 2009.
3. Florence A, Attwood D. Physicochemical principles of pharmacy. London: Macmillan Press; 1998.
4. Shotton E, Ridgeway K. Physical pharmaceutics. Oxford, UK: Oxford University Press; 1974.
5. Sinko P. Martin’s physical pharmacy and pharmaceutical sciences. 7th ed. Philadelphia: Wolters and Kluwer; 2017.