Gaya APA

MADER, SYLVIA S.. (2011). INQUIRY INTO LIFE (13). NEW YORK: MCGRAW-HILL.

Gaya Chicago

MADER, SYLVIA S.. INQUIRY INTO LIFE. 13 NEW YORK: MCGRAW-HILL, 2011. Text.

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MADER, SYLVIA S.. INQUIRY INTO LIFE. 13 NEW YORK: MCGRAW-HILL, 2011. Text.

Gaya Turabian

MADER, SYLVIA S.. INQUIRY INTO LIFE. 13 NEW YORK: MCGRAW-HILL, 2011. Print.