Tierney, R. (2016). The Introverted Presenter: Ten Steps for Preparing and Delivering Successful Presentations. Springer.
استشهاد بنمط شيكاغوTierney, Richard. The Introverted Presenter: Ten Steps for Preparing and Delivering Successful Presentations. Springer, 2016.
MLA استشهادTierney, Richard. The Introverted Presenter: Ten Steps for Preparing and Delivering Successful Presentations. Springer, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.