APA-referens (7:e uppl.)

ERL THOMAS. (2009). SOA PRINCIPLES OF SERVICE DESIGN. PEARSON EDUCATION.

Chicago-referens (17:e uppl.)

ERL THOMAS. SOA PRINCIPLES OF SERVICE DESIGN. NEW DELHI: PEARSON EDUCATION, 2009.

MLA-referens (9:e uppl.)

ERL THOMAS. SOA PRINCIPLES OF SERVICE DESIGN. PEARSON EDUCATION, 2009.