Gaya APA
Wiese, J. (2002).
Sports science : 40 goal-scoring, high-flying, medal-winning experiments for kids .
Amerika:
WileyPublishing.
Gaya MLA
Wiese, Jim.
"Sports science : 40 goal-scoring, high-flying, medal-winning experiments for kids".
Amerika:
WileyPublishing,
2002.
Buku.