Small business waste reduction guide. (Excerpt).
芝加哥风格引文Small Business Waste Reduction Guide. (Excerpt).
MLA引文Small Business Waste Reduction Guide. (Excerpt).
警告：这些引文格式不一定是100％准确.
APA引文
Small business waste reduction guide. (Excerpt).
芝加哥风格引文Small Business Waste Reduction Guide. (Excerpt).
MLA引文Small Business Waste Reduction Guide. (Excerpt).