Shilstone, M. (2007). Lean and hard: The body you’ve always wanted in just 24 workouts. John Wiley & Sons.
استشهاد بنمط شيكاغوShilstone, Mackie. Lean and Hard: The Body You’ve Always Wanted in Just 24 Workouts. John Wiley & Sons, 2007.
MLA استشهادShilstone, Mackie. Lean and Hard: The Body You’ve Always Wanted in Just 24 Workouts. John Wiley & Sons, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.