APA-čujuhus (7. p.)
Spillner, A., Linz, T., & Schaefer, H. Software Testing Foundations: A Study Guide for the Certified Tester Exam : Foundation Level, ISTQB Compliant (4a edición.). Rocky Nook.
Chicago-čujuhus (17. p.)
Spillner, Andreas, Tilo Linz, juo Hans Schaefer. Software Testing Foundations: A Study Guide for the Certified Tester Exam : Foundation Level, ISTQB Compliant. 4a edición. Santa Bárbara, EUA: Rocky Nook.
MLA-čujuhus (9. p.)
Spillner, Andreas, et al. Software Testing Foundations: A Study Guide for the Certified Tester Exam : Foundation Level, ISTQB Compliant. 4a edición. Rocky Nook.
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