Gossip in Organizations. - Rafael Wittek; Rudi Wielers (Comput. Math. Organ. Theory, 1998)

Who speaks up to whom? A relational approach to employee voice. - Birgit Pauksztat; Christian Steglich; Rafael Wittek (Soc. Networks, 2011)

Where do intra-organizational advice relations come from? The role of informal status and social capital in social exchange. - Filip Agneessens; Rafael Wittek (Soc. Networks, 2012)

Who are the objects of positive and negative gossip at work?: A social network perspective on workplace gossip. - Lea Ellwardt; Giuseppe (Joe) Labianca; Rafael Wittek (Soc. Networks, 2012)

The co-evolution of gossip and friendship in workplace social networks. - Lea Ellwardt; Christian Steglich; Rafael Wittek (Soc. Networks, 2012)

Structural Holes. - Alona Labun; Rafael Wittek (Encyclopedia of Social Network Analysis and Mining, 2014)

An Agent-Based Model of Status Construction in Task Focused Groups. - André Grow; Andreas Flache; Rafael Wittek (J. Artif. Soc. Soc. Simul., 2015)

The co-evolution of power and friendship networks in an organization. - Alona Labun; Rafael Wittek; Christian Steglich (Netw. Sci., 2016)

Structural Holes. - Alona Labun; Rafael Wittek (Encyclopedia of Social Network Analysis and Mining. 2nd Ed., 2018)

Intraorganizational Networks. - Rafael Wittek (Encyclopedia of Social Network Analysis and Mining. 2nd Ed., 2018)

Collaborative production networks among unequal actors. - Manuel Muñoz-Herrera; Jacob Dijkstra; Andreas Flache; Rafael Wittek (Netw. Sci., 2021)

Workplace gossip and the evolution of friendship relations: the role of complex contagion. - José Luis Estévez; Rafael Wittek; Francesca Giardini; Lea Ellwardt; Robert W. Krause (Soc. Netw. Anal. Min., 2022)

Democratizing corruption: a role structure analysis of Indonesia's "Big Bang" decentralization. - Mala Sondang Silitonga; Rafael Wittek; Tom A. B. Snijders; Liesbet Heyse (Appl. Netw. Sci., 2023)