Frankel, N. (2013). Learning Vaadin 7 (2nd ed.). Packt Publishing.
Chicago Style (17th ed.) CitationFrankel, Nicolas. Learning Vaadin 7. 2nd ed. Birmingham: Packt Publishing, 2013.
MLA (9th ed.) CitationFrankel, Nicolas. Learning Vaadin 7. 2nd ed. Packt Publishing, 2013.
Warning: These citations may not always be 100% accurate.