(1996). El secreto de la felicidad familiar. Watch Tower Bible and Tract Society.
Chicago Style (17th ed.) CitationEl Secreto De La Felicidad Familiar. New York: Watch Tower Bible and Tract Society, 1996.
MLA (9th ed.) CitationEl Secreto De La Felicidad Familiar. Watch Tower Bible and Tract Society, 1996.
Warning: These citations may not always be 100% accurate.