(1999). How fares the Philippine biomass industry? Renergy.
芝加哥风格引文"How Fares the Philippine Biomass Industry?" Renergy 1999.
MLA引文"How Fares the Philippine Biomass Industry?" Renergy, 1999.
警告：这些引文格式不一定是100％准确.
APA引文
(1999). How fares the Philippine biomass industry? Renergy.
芝加哥风格引文"How Fares the Philippine Biomass Industry?" Renergy 1999.
MLA引文"How Fares the Philippine Biomass Industry?" Renergy, 1999.