Gaya APA
Tuckman, B, W. (1975).
Measuring educational outcomes : fundamentals of testing .
Amerika Serikat:
Harcourt Brace Jovanovich.
Gaya MLA
Tuckman, Bruce, W.
"Measuring educational outcomes : fundamentals of testing".
Amerika Serikat:
Harcourt Brace Jovanovich,
1975.
English Corner.