Merkoša sitáhtat
APA-čujuhusCollins, P. (2009). Core strength: Build your strongest body ever with Australia's body coach. Meyer & Meyer Sport.
Chicago-stiilla gáldočujuhusCollins, Paul. Core Strength: Build Your Strongest Body Ever with Australia's Body Coach. Maidenhead: Meyer & Meyer Sport, 2009.
MLA-čujuhusCollins, Paul. Core Strength: Build Your Strongest Body Ever with Australia's Body Coach. Meyer & Meyer Sport, 2009.
Harvard-stiilla gáldočujuhusCollins, P. 2009. Core strength: Build your strongest body ever with Australia's body coach. Maidenhead: Meyer & Meyer Sport.
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