Pettman, K. (2025). Greatest stars of the soccer World Cup: The 50 most spectacular players! Welbeck Children's Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPettman, Kevin. Greatest Stars of the Soccer World Cup: The 50 Most Spectacular Players! London, UK: Welbeck Children's Books, 2025.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPettman, Kevin. Greatest Stars of the Soccer World Cup: The 50 Most Spectacular Players! Welbeck Children's Books, 2025.
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