Yerkovich, M., & Yerkovich, K. (2017). How we love: Discover your love style, enhance your marriage (Expanded Edition.). WaterBrook.
Cita Chicago (17th ed.)Yerkovich, Milan, i Kay Yerkovich. How We Love: Discover Your Love Style, Enhance Your Marriage. Expanded Edition. Colorado: WaterBrook, 2017.
Cita MLA (9th ed.)Yerkovich, Milan, i Kay Yerkovich. How We Love: Discover Your Love Style, Enhance Your Marriage. Expanded Edition. WaterBrook, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.