Παραπομπή APA

Philipsen, N. C. (1999). Tax-Saving Tips for Self-Employed Childbirth Educators. Lamaze International.

Παραπομπή Chicago Style

Philipsen, Nayna Campbell. Tax-Saving Tips for Self-Employed Childbirth Educators. Lamaze International, 1999.

Παραπομπή MLA

Philipsen, Nayna Campbell. Tax-Saving Tips for Self-Employed Childbirth Educators. Lamaze International, 1999.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.