The Layman's Guide to DOTA 2, The International Version — SEVENCUT
Best safelane combos of 7.27d : r/learndota2
What is the best hero pick for the safe-lane in DOTA 2 ? - Quora
Lane - Dota 2 Wiki
Queued for Role [Safe Lane] Ranked, got placed into regular all pick with 3 people who queued for Safe Lane, and 2 people who queued for mid. : r/DotA2