MacBook Air (13-inch, Mid 2013) - Technical Specifications
2013 Apple MacBook Air 13" Core i7 - 1.7GHz - Choose Specs - Average Cond. | eBay
MacBook Pro (Retina, 15-inch, Late 2013) - Technical Specifications
Late-2013 15-Inch Retina MacBook Pro Review: Apple's High-Performance Notebook Tops The Field | TechCrunch
Apple MacBook Pro (Retina 15-inch Early 2013) Serial Number Lookup - AppleSN.info
MacBook Air (13-inch, Early 2015) - Technical Specifications
MacBook Pro "Core i5" 2.6 13" Early 2013 Specs (Retina Early 2013, ME662LL/A, MacBookPro10,2, A1425, 2672): EveryMac.com
The 2013 MacBook Air Review (11-inch)
MacBook Pro (Retina, 13-inch, Late 2013) - Technical Specifications
Macbook Air 13 Inch | Core i5 (1.3 GHz) | 2013 Specs (Core i5 1.3 GHZ, 2013, MD760LL/A, A1466 (EMC 2632)) Techable.com
Apple MacBook Air (13-inch, April 2014) review: Latest MacBook Air is faster, runs longer, costs less - CNET
Apple MacBook Pro Core i7 3.0 GHz Specs (Early 2013 13", BTO/CTO, MacBookPro10,2 - A1425 (EMC 2672)) - Techable
How to choose: 13-inch MacBook Air vs. 13-inch retina MacBook Pro | Ars Technica
MacBook Pro 13" Retina Display Late 2013 Teardown - iFixit
Lab Tested: Ultimate MacBook Air 2013 holds its own against the MacBook Pro | Macworld
The 2013 MacBook Air Review (11-inch)
Apple MacBook Pro Core i7 2.3 GHz Specs (Late 2013 15", BTO/CTO, MacBookPro11,2 - A1398 (EMC 2674)) - Techable
MacBook Pro (Retina, 15-inch, Early 2013) - Technical Specifications
Retina, round two: Apple's 15-inch 2013 Retina MacBook Pro reviewed | Ars Technica
Late-2013 15-Inch Retina MacBook Pro Review: Apple's High-Performance Notebook Tops The Field | TechCrunch
Apple MacBook Pro (15-inch, 2013) review: Apple's high-end laptop gets better battery life and a lower price - CNET
MacBook Air (2014) vs. MacBook Pro with Retina Display (late 2013)
MacBook Air (11-inch, Mid 2012) - Technical Specifications
