Mindham, C. N., & Goss, R. (2016). Goss's roofing ready reckoner: From timberwork to tiles including metric cutting and sizing tables for timber roof members (Fifth edition.). John Wiley & Sons, Incorporated.

Mindham, C. N., and Ralph Goss. Goss's Roofing Ready Reckoner: From Timberwork to Tiles Including Metric Cutting and Sizing Tables for Timber Roof Members. Fifth edition. Oxford, United Kingdom: John Wiley & Sons, Incorporated, 2016.

Mindham, C. N., and Ralph Goss. Goss's Roofing Ready Reckoner: From Timberwork to Tiles Including Metric Cutting and Sizing Tables for Timber Roof Members. Fifth edition. John Wiley & Sons, Incorporated, 2016.