The only typeface you need according to Massimo Vignelli: Bodoni, Helvetica, Times, Century, Futura.
Swiss Style is a graphic design style that emerged from Russia, Germany, and the Netherlands in the 1920s. It was developed further by Swiss designers in the 1950s. It is also sometimes referred to as International Typographic Style.
"If you can design one thing, you can design everything" Massimo Vignelli, 1931 - 2014 image via Pentagram
Marx to Levi-Strauss - Designed by Massimo Vignelli