Those are my books.
Please put those into the box.
あれら refers to things far from both speaker and listener, while それら refers to things near the listener or already mentioned.
これら points to things near the speaker, while それら points to things near the listener or previously mentioned by them.
Applies to each form listed below
Rarely used kanji form.
Rarely used kanji form.
Plural form of それ, formed by adding the plural suffix ら.