Ｙ理論

• Traditional Chinese Character(HanT): Ｙ理論
• Simplified Chinese Character(HanS): Ｙ理论
• Bopomofo(Mandarin Phonetic Symbols): ㄨㄞ ㄌㄧˇ ㄌㄨㄣˋ (ㄨㄌㄌ)
• Bopomofo(Zhuyin Keyboard Input/IME): "j9 xu3xjp4" (j9xu3xjp4)
• (ASCII) Hanyu Pinyin: "waililun" "Wai1Li3Lun4" "Wai1 Li3 Lun4" (WLL)
• (Latin) Hànyǔ Pīnyīn: WāiLǐLùn [ Wāi Lǐ Lùn ]
• (英文翻譯) English Translation: "Theory Y"
• (西語翻譯) Traducción Español: "Teoría Y"
• (日文翻譯) 日本語翻訳: "理論Y"