International Softball Federation (ISF). (2013). Reglamento oficial de sóftbol. Mawis.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoru Kātū Chicago (17th ed.)
International Softball Federation (ISF). Reglamento Oficial De Sóftbol. Buenos Aires: Mawis, 2013.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoro MLA (9th ed.)
International Softball Federation (ISF). Reglamento Oficial De Sóftbol. Mawis, 2013.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
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