Javier, L. Z. (1965). Speech improvement lessons on the front vowels for Laguna Tagalog learners of English. publisher not identified].
芝加哥风格引文Javier, Lourdes Zaide. Speech Improvement Lessons on the Front Vowels for Laguna Tagalog Learners of English. [Quezon City: publisher not identified], 1965.
MLA引文Javier, Lourdes Zaide. Speech Improvement Lessons on the Front Vowels for Laguna Tagalog Learners of English. publisher not identified], 1965.
警告：这些引文格式不一定是100％准确.