2 Rules for Building Comfortable Stairs - Fine Homebuilding

As the rise goes down, the run needs to go up correspondingly, or vice versa.

Design Guidelines for Safe Stairs - Fine Homebuilding

Types of stairs - Advantages & Disadvantages.

Fine Homebuilding Magazine

2 Rules for Building Comfortable Stairs - Fine Homebuilding

Stairs - Fine Homebuilding

How to Build Stairs (with Pictures) - wikiHow

Steven Holl's Luminous Kinder Building at the Museum of Fine Arts

How To Build Strong, Smart Deck Stairs - Fine Homebuilding

Stair design rules and formulas, building comfortable stairs