Newsletter - Institute of Library Science, UPD. ILS.
芝加哥风格引文Newsletter - Institute of Library Science, UPD. Quezon City: ILS.
MLA引文Newsletter - Institute of Library Science, UPD. ILS.
警告：这些引文格式不一定是100％准确.
APA引文
Newsletter - Institute of Library Science, UPD. ILS.
芝加哥风格引文Newsletter - Institute of Library Science, UPD. Quezon City: ILS.
MLA引文Newsletter - Institute of Library Science, UPD. ILS.