• https://cdn.bootcdn.net/ajax/libs/bootstrap-select/1.3.5/bootstrap-select.css
• https://cdn.bootcdn.net/ajax/libs/bootstrap-select/1.3.5/bootstrap-select.js
• https://cdn.bootcdn.net/ajax/libs/bootstrap-select/1.3.5/bootstrap-select.min.css
• https://cdn.bootcdn.net/ajax/libs/bootstrap-select/1.3.5/bootstrap-select.min.js