One bar is equivalent to 14.50 PSI. PSI stands for pounds per square inch and is a common pressure metric in North America.
subÂ·tiÂ·tle. n. 1. A secondary, usually explanatory title, as of a literary work. 2. A printed translation of the dialogue of a foreign-language film shown at the bottom of the screen. tr.v. subÂ·tiÂ·tled, subÂ·tiÂ·tling, subÂ·tiÂ·tles. 1. To give a subtitle to. 2.
http://libguides.com.edu/apa. Yes, you have to cite the subtitle. Give the full title of the book, including the subtitle. Capitalize only the first word of the title, and the first word of any subtitle; also capitalize any proper names in the title. Separate title and subtitle with a colon (:).