Gaya APA
Lacy, A, C., Williams, S, M. (2018).
Measurement and evaluation for physical education and exercise science (8th edition.).
London-New York:
Routledge.
Gaya MLA
Lacy, Alan, C.., Williams, Skip, M..
"Measurement and evaluation for physical education and exercise science".
8th edition.
London-New York:
Routledge,
2018.
Buku.