Gucciardi, D. (2009). Do developmental differences in mental toughness exist between specialized and invested Australian footballers? Elsevier Sciences Ltd.
Chicago Style (17th ed.) CitationGucciardi, Daniel. Do Developmental Differences in Mental Toughness Exist Between Specialized and Invested Australian Footballers? Elsevier Sciences Ltd, 2009.
MLA (9th ed.) CitationGucciardi, Daniel. Do Developmental Differences in Mental Toughness Exist Between Specialized and Invested Australian Footballers? Elsevier Sciences Ltd, 2009.
Warning: These citations may not always be 100% accurate.