ERL THOMAS. (2009). SOA PRINCIPLES OF SERVICE DESIGN. PEARSON EDUCATION.
Chicago-čujuhus (17. p.)ERL THOMAS. SOA PRINCIPLES OF SERVICE DESIGN. NEW DELHI: PEARSON EDUCATION, 2009.
MLA-čujuhus (9. p.)ERL THOMAS. SOA PRINCIPLES OF SERVICE DESIGN. PEARSON EDUCATION, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.