APA (7e ed.) Bronvermelding
ebrary, Inc, & Gough, M. (2006). Skype me!: From single user to small enterprise and beyond. Syngress.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Michael Gough. Skype Me!: From Single User to Small Enterprise and Beyond. Rockland, MA: Syngress, 2006.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Michael Gough. Skype Me!: From Single User to Small Enterprise and Beyond. Syngress, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.