Being successful at the work place is often much more than personal ability but a lot to do with team work and collaboration. On a regular basis, people both within or outside the organization help us achieve our targets.Management consulting publicationHarvard Business Review has come up with seven ideal ways to thank them. A hand written thank you note might sound old fashioned but it personalizes the gratitude rather than online or mass printed versions. The thanks could even be communicated using a personalized video note. We might even gift them something fun. Often getting two or more people together can bring them lot of success eventually. One can offer to help but actually deliver on the offer. Formal meetings and online chats do connect people but ultimately, informal meet-ups serve the purpose of socializing the best. Finally, a highly effective method of showing gratitude is simply to make a telephone call.