Frain, B. (2017). Enduring CSS: Learn to really think about CSS, and how to create CSS that endures continual iteration, multiple authors, and yet always produces predictable results. Packt Publishing.
Chicago Style (17th ed.) CitationFrain, Ben. Enduring CSS: Learn to Really Think About CSS, and How to Create CSS That Endures Continual Iteration, Multiple Authors, and yet Always Produces Predictable Results. Birmingham, UK: Packt Publishing, 2017.
MLA (8th ed.) CitationFrain, Ben. Enduring CSS: Learn to Really Think About CSS, and How to Create CSS That Endures Continual Iteration, Multiple Authors, and yet Always Produces Predictable Results. Packt Publishing, 2017.
Warning: These citations may not always be 100% accurate.