Sincero, J. (2017). You are a badass. Running Press.
Dyfyniad Arddull ChicagoSincero, Jen. You Are a Badass. Philadelphia: Running Press, 2017.
Dyfyniad MLASincero, Jen. You Are a Badass. Running Press, 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.