Yerkovich, M., & Yerkovich, K. (2017). How we love: Discover your love style, enhance your marriage (Expanded Edition.). WaterBrook.
Citazione stile Chigago Style (17a edizione)Yerkovich, Milan, e Kay Yerkovich. How We Love: Discover Your Love Style, Enhance Your Marriage. Expanded Edition. Colorado: WaterBrook, 2017.
Citatione MLA (9a ed.)Yerkovich, Milan, e Kay Yerkovich. How We Love: Discover Your Love Style, Enhance Your Marriage. Expanded Edition. WaterBrook, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.