Bountiful Isabela, Philippines: The investor's choice. [publisher not identified].
芝加哥风格引文Bountiful Isabela, Philippines: The Investor's Choice. [Place of publication not identified]: [publisher not identified].
MLA引文Bountiful Isabela, Philippines: The Investor's Choice. [publisher not identified].
警告：这些引文格式不一定是100％准确.