Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: NIKE INTERNATIONALIST LEATHER Men's Casual Shoes Sneakers 631755-030
Product description: NIKE INTERNATIONALIST LEATHER Men's Casual Shoes Sneakers 631755-030
Product feature: Leather, NIKE INTERNATIONALIST LEATHER Men's Casual Shoes Sneakers 631755-030, Color >>BS GRY/NGHT FCTR-SL-BRGHT CTRN, Material: TPU / Leather / PHYLON / Rubber, 631755-030, Package Dimensions: 11.6 x 9.2 x 4.8 inches, Shipping Weight: 2.05 pounds, ASIN: B00IMC1GY2, Item model number: 631755-030, Date first listed on Amazon: February 24, 2014, Average Customer Review: 5.0 out of 5 stars 1 customer review
Target attributes: Style
Answer: attribute: style
value: casual
source: product title
attribute: style
value: casual
source: product feature
attribute: style
value: casual
source: product description