Clark, B. (2017). Data visualization toolkit: Using JavaScript, rails, and postgres to present data and geospatial information. Addison-Wesley.
Chicago-viite (17. p.)Clark, Barrett. Data Visualization Toolkit: Using JavaScript, Rails, and Postgres to Present Data and Geospatial Information. Boston [u.a.]: Addison-Wesley, 2017.
MLA-viite (8. p.)Clark, Barrett. Data Visualization Toolkit: Using JavaScript, Rails, and Postgres to Present Data and Geospatial Information. Addison-Wesley, 2017.
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