Little things like this often get overlooked by the resume writer, but can be confusing and stand out as indications of carelessness to the reader. Italics are the preferred way to indicate titles of publications, but underlines are acceptable. If you are using a word processing program with a spell check feature, use it. Look up words it doesn't recognize. Look up words you aren't sure of, too - you may be spelling the wrong word right.
Punctuation is a horse of a somewhat different color in resume writing.
You will still want to use periods at the end of incomplete sentences, but not at the end of short items in a list. Longer phrases requiring commas within elements need semicolons for clarity. Lists follow colons. Use dashes or parentheses sparingly, if at all. A resume is you on paper.