Petry, N. M., Barry, D., Pescatello, L., & White, W. B. (2011). A low-cost reinforcement procedure improves short-term weight loss outcomes.
शिकागो स्टाइल उद्धरणPetry, Nancy M., Danielle Barry, Linda Pescatello, और William B. White. A Low-cost Reinforcement Procedure Improves Short-term Weight Loss Outcomes. 2011.
एमएलए उद्धरणPetry, Nancy M., Danielle Barry, Linda Pescatello, और William B. White. A Low-cost Reinforcement Procedure Improves Short-term Weight Loss Outcomes. 2011.
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