Fishman, S. (2025). Working for yourself 2025: Law & taxes for independent contractors, freelancers & gig workers of all types (13th edition.). Nolo.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fishman, Stephen. Working for Yourself 2025: Law & Taxes for Independent Contractors, Freelancers & Gig Workers of All Types. 13th edition. El Segundo, CA: Nolo, 2025.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Fishman, Stephen. Working for Yourself 2025: Law & Taxes for Independent Contractors, Freelancers & Gig Workers of All Types. 13th edition. Nolo, 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.