1. The grading and use of glues and gelatine;Alexander;Jour. Soc. Chem. Ind.,1906
2. Glue and Gelatin;Alexander,1923
3. Construction Adhesives used in the Buildings of Babylon;Alsalim,1981
4. The Library and Epitome;Apollodorus,1921
5. Novum Organum;Bacon,1620