Gaya APA

Bell, Arthur H.. (2008). butterflies be gone : a hands on approach to sweat-proof public speaking . united states of America: McGraw hill.

Gaya Chicago

Bell, Arthur H.. butterflies be gone : a hands on approach to sweat-proof public speaking. united states of America: McGraw hill, 2008. Text.

Gaya MLA

Bell, Arthur H.. butterflies be gone : a hands on approach to sweat-proof public speaking. united states of America: McGraw hill, 2008. Text.

Gaya Turabian

Bell, Arthur H.. butterflies be gone : a hands on approach to sweat-proof public speaking. united states of America: McGraw hill, 2008. Print.