Lobel, J. W., & Bucad, G. U. (2000). Bikol phrasebook: A tourists' guide to speaking Bikol. Lobel and Tria Partnership.
芝加哥风格引文Lobel, Jason William, 与 Grace Uvero Bucad. Bikol Phrasebook: A Tourists' Guide to Speaking Bikol. Naga City: Lobel and Tria Partnership, 2000.
MLA引文Lobel, Jason William, 与 Grace Uvero Bucad. Bikol Phrasebook: A Tourists' Guide to Speaking Bikol. Lobel and Tria Partnership, 2000.
警告：这些引文格式不一定是100％准确.