4  How to Use This Book{Chapter 2}

Here’s¹ a discussion of force diagrams as used in physics.

See Knuth (1984) for additional discussion of literate programming.²

See Meadows (2008) for systems primer. See Simon (1947) for admin behavior.

Knuth, Donald E. 1984. “Literate Programming.” Comput. J. 27 (2): 97–111. https://doi.org/10.1093/comjnl/27.2.97.

Meadows, Donella. 2008. Thinking in Systems: A Primer. Vermont: Chelsea Green Publishing.

Simon, Herbert. 1947. Administrative Behavior. Macmillan.

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1. Here is the footnote.

2. Here’s one with multiple blocks.