APA (7th ed.) Zitazioa
Bright, B. (1985). Come help change our world (Rev.). Here's Life Publishers.
Chicago Style (17th ed.) Zitazioa
Bright, Bill. Come Help Change Our World. Rev. San Bernardino, CA: Here's Life Publishers, 1985.
MLA (9th ed.) Zitazioa
Bright, Bill. Come Help Change Our World. Rev. Here's Life Publishers, 1985.
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