I was googling and this information came up in a trinity argument. Since the quotes are all from WT literature and the trinity argument did not give any reference all that is required is to look up the original WT source:
The Watchtower’s Dishonesty
The WT does not keep it’s own advice as given in the following recitations: “Be very careful to be accurate in all statements you make. Use evidence honestly. In quotations, do not twist the meaning of a writer or speaker or use only partial quotations to give a different thought than the person intended. (Qualified to be Ministers, p 199)”; “Jehovah’s Witnesses are an organization of truth. We should want to speak the truth and be absolutely accurate in every detail at all times. This should be so not only as regards doctrine but also in our quotations. (Theocratic Ministry School Guidebook, p 110)”; “A word of caution. All evidence must be used honestly. Do not take a quotation out of context. Make certain that what you say is exactly what the authority you are quoting had in mind to say. (Ibid. p 155).” (Emphasis added).